General Catalogue - Berarma 03-2016 en_Web.pdf · GENERAL DESCRIPTION ... Pressure (bar) [psi] Pump...

Gen

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MODEL SECTION

• PLP Pump (up to 16 cm3/r – max. 120 bar)

A

• PHV Pump (up to 32 cm3/r – max. 250 bar)

B

• PVS Pump (up to 100 cm3/r – max. 100 bar)

C

• PSP Pump (up to 100 cm3/r – max. 160 bar)

D

• PSPK Pump (up to 100 cm3/r – max. 160 bar)

E

• GMP Integrated Motor-Pump Units (up to 32 cm3/r – max. 250 bar - up to 12.5 HP)

F

• NRV Non-Return Valves (up to 350 L/min – max. 300 bar)

G

0.5.57.1.03.16.0

A-1

Variable displacement vane pump (with mechanical pressure compensator)

PLP-Type

Key Features:

Rotation: Right (viewed from shaft end)Mounting flanges: 4-hole flange (UNI ISO 3019/2) and

Rectangular Flange as gear pump Size 2Connections: GAS BSP (UNI ISO 228/1)Integrated mechanical displacement limiter as standard on all pumpsSet-up for combined pumps on request

Series/NameRated Displacement

(cm3/r [in3/r])

Maximum Flow Capacity at 1450 rpm

(L/min) [US gpm]

Maximum Pressure(bar) [psi]

01-PLP-05-16 from 4 [0.24] to 16 [0.98] from 6 [1.59] to 23 [6.08] 120 [1740]

0.5.50.1.03.16.0

A-2

PLP

WARNINGAll Berarma pumps have been carefully checked during manufacture and subjected to stringent testing cycles before shipment. To achieve optimum performance, avoid problems and maintain the warranty, the installation instructions enclosed with each pump must be strictly observed.

NOTESBefore selection or use of any Berarma product, it is important that the purchaser analyses all aspects of its application and reviews the information in the current Berarma Technical-Sales catalogues. Due to the many different operating conditions and applications for Berarma products, the purchaser, through their own analysis and testing, solely responsible for making the final selection of the products and assuring that all performance and safety requirements are met.

Berarma S.r.l. accepts no responsibility for any editing mistakes in this catalogue.Berarma S.r.l. reserves the right to modify these data without prior notice.

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CONTENTS

GENERAL DESCRIPTION ...........................................................................................................................A-3

TECHNICAL DATA .....................................................................................................................................A-4

ORDERING CODE .....................................................................................................................................A-5

CHARACTERISTIC CURVES ........................................................................................................................A-6

DIMENSIONS ...........................................................................................................................................A-7

COMBINED PUMPS ..................................................................................................................................A-8

INSTRUCTIONS FOR INSTALLATION AND USE ........................................................................................A-11

SETTINGS ...............................................................................................................................................A-13

A-3

PLP

GENERAL DESCRIPTION

As a result of the constant research carried out in order to introduce innovative products to the market characterised by high technological content and reliability, BERARMA has launched the new 01 PLP series of LOW PRESSURE variable displacement vane pumps equipped with a MECHANICAL pressure regulating device.

The new series of 01 PLP pumps, like all other BERARMA variable displacement vane pumps, ensure• SILENT RUNNING• HIGH EFFICIENCY• LONG WORKING LIFE• MODULAR DESIGN• ENERGY SAVING

Moreover, the innovation related to the new series of vane pumps has led to an IMPROVEMENT OF DISPLACEMENT CONTROL DYNAMICS and IMPROVED AXIAL BALANCING thanks to the refinement of the hydrostatic compensation of the distribution plates.

The new series of 01 PLP pumps is supplied with:• ISO standard MOUNTING FLANGES• GAS BSP standard PORT CONNECTIONS• flow regulator unit in order to mechanically reduce pump displacement• MECHANICAL pressure regulating device• (on request only) set-up for coupling to all BERARMA pumps or to the main others types of pump available on the fluid

power market.

Based on the above features, the new series of 01 PLP pumps is of great interest to the market.

What makes the new BERARMA 01 PLP series pumps interesting for the market?• INNOVATIVE SHAPES AND DESIGN• COMPACT OVERALL DIMENSIONS• 120 bar [1740 psi] working pressure• REDUCTION IN WEAR on internal pump cartridge parts

NOTES AND DEFINITION OF PUMP COMPONENTSBody (1); Drive rotor (2) where the Vanes (3) flow; Stator (mobile ring with varying eccentricity and consequently displacement) (4); Side distribution plates (5); Guide block balancing adjustment screw (6) (absolutely must not be tampered with by the user); Displacement adjustment piston (7); Flow regulator unit (8); Mechanical pressure regulating device (9).

Hydraulic Symbol

Pressure port

Suction port

Drain point

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PLP

TECHNICAL DATA

NOMINAL SIZE SIZE 05

Geometric displacement according to UNI-ISO 3662 (cm3/r) [in3/r]

16 [0,976]

Actual displacement (cm3/r) [in3/r] 17.9 [1,092]

Due to manufacturing tolerances, the value can vary by approx. ±3%

Maximum working pressure (bar) [psi] 120 [1740]

Pressure peak exceeding 30% of the maximum operating pressure must be eliminated by adopting the appropriate measures

Control pressure setting (bar) [psi] H: 20 ÷ 120 [290 ÷ 1740]

Mounting flange and port connections F - Flange 4 bolt (UNI ISO 3019/2)GAS BSP (UNI ISO 228/ 1) threadsFGR2 - Flange as gear pump SIZE 2GAS BSP (UNI ISO 228/1) threads

Permitted maximum drain port pressure (bar) [psi] 1 [14.5]

Inlet pressure (bar) [psi] 0.8 ÷ 1.5 [11.6 ÷ 21.8] absolute

Speed range (rpm) 800 ÷ 1800

Rotation direction (viewed from shaft end) R - Right (clockwise)

Loads on drive shaft NO RADIAL OR AXIAL LOADS ALLOWED

Maximum torque on primary shaft (Nm) [lb in]

Tmax F flange FGR2 flange 110 [973] 70 [619]

Hydraulic fluid HM hydraulic oil according to ISO 6743/4 ; HLP hydraulic oil according to DIN 5124/2

for other fluids contact Berarma Technical-Sales Service

Viscosity range (cSt, mm2/s) 22 - 68at operating temperature

Starting viscosity under full flow conditions (cSt, mm2/s) 400 max

Viscosity index according to ISO 2909 100 min

Inlet fluid temperature range (°C) [°F] +15 / +60 [14 / 140]- pay attention to viscosity range

Maximum acceptable fluid contamination level 20/18/15 according to ISO 4406/99CLASS 9 according to NAS 1638

Recommended fluid contamination level for a longer pump working life

18/ 16/ 13 according to ISO 4406/99CLASS 7 according to NAS 1638

Moment of inertia (kgm2) 0.00012

Pump weight (kg) [lb]

01 PLP 05-16 FHRM 7.4 [16.3]

01 PLP 05-16 FHRMA 7.6 [16.8]

01 PLP 05-16 FGR2HRM 7.3 [16.1]

For further information and/or different operating conditions, please contact Berarma Technical-Sales Service

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PLP

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01 PLP 05 16 F H R M A

01 - Pump series

PLP - Pump name

05 - Pump size

16 - Pump displacement (cm3/r)

F - UNI ISO 3019/2 4 bolt flange - GAS BSP UNI ISO 228/1 threadsFGR2 - Gear pump SIZE 2 4 bolt flange - GAS BSP UNI ISO 228/1 threads

H - Pressure setting 20 ÷ 120 bar [290 ÷ 1740 psi]

R - Right hand rotation (clockwise) viewed from shaft end

M - NBR sealsE - FPM (Viton) seals

/ - Omit for single pumpA - Primary and/or intermediate pump (available only for F flange)

Ordering code example:

• 01 PLP 05-16 FHRM• 01 PLP 05-16 FHRMA• 01 PLP 05-16 FGR2HRM

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A-6

PLP

CHARACTERISTIC CURVES

Indicative values measured on Berarma test machine, referring to 1500 rpm, with HM hydraulic oil according to ISO 6743/4, ISO VG 32 according to ISO 3448, temperature 48 °C [118 °F].

Volumetric efficiency -zero flow setting curve

Flow

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Pressure (bar) [psi]

Noise level

dB(A

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Indicative maximum noise level values measured with sound-level meter placed one metre [39.370”] from the pump, with flexible coupling

Case drain (leakage) flow-rate

(l/m

in) [

USg

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Pump under zero flow setting conditions

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A-7

PLP

DIMENSIONS

01 PLP 05 16 FHRM

Inlet port

Identification plate

Serial number

Drain port

Outlet port

Dimensions inside [ ] are in inches

THRU-DRIVE SHAFT (-A)

NOTE: Available only with F flange

For combined pump solutions, please see pages 8÷10


FLANGE AND SHAFT FGR2


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PLP

COMBINED PUMPS

On request, BERARMA pumps from the 01 PLP series can be set up for coupling:• to pumps belonging to the same 01 PLP series;• to pumps belonging to other BERARMA series (PVS, PSP, PSPK, PHV);• to the main others types of pumps available on the fluid power market.

The 01 PLP series pumps set up for coupling are marked by the letter “A” in the ordering code. In these pumps, the shaft and the rear pump cover are set up for coupling to the various available coupling units.• Unscrew the screws marked (1) from the primary pump (screws will not be re-installed)• Remove the pump cover marked as (2) from the primary pump (cover will not be re-installed)• Mount the coupling unit paying attention to the seals (Note: primary pump drainage fluid will fill up the coupling bell-

housing)• Mount the secondary pump

NON RETURN VALVES (CHECK VALVES) (NOT SUPPLIED)

COMBINED PUMPS

PRIMARY PUMP

COUPLING UNIT

SECONDARY PUMPSCREWS (1)

REAR COVER (2)

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A-9

PLP

Combined pumps should be mounted in decreasing order of absorbed power, paying attention to the maximum acceptable torques (see diagram below).The ordering code for a combined pump should be specified according to coupling sequence (primary pump code + coupling unit code + secondary pump code).

• The sum of individual torques of all pumps in the complete pump combination must not exceed the maximum permissible torque value applicable to the primary pump shaft (Tmax see page 5).

• Secondary pump torque (or sum of torques for more than one secondary pump) must not exceed the coupling unit maximum thru drive torque (Ta, see table below).

PRIMARY PUMP SECONDARY PUMP COUPLING UNIT

Pump type A Pump type C Code BMaximum thru

drive torqueTa

01 PLP05 16 FHRM A 104 [4,094]

01 PLP 05 F 107 [4,213] 3000010200 73 [2,874]

55 Nm[487 lb in]

01 PLP 05 FGR2 107 [4,213] 3000011200 72 [2,835]

01 PHV 05 F 145 [5,709] 3000010200 73 [2,874]

01 PHV 05 FGR2 145 [5,709] 3000011200 72 [2,835]

02 PVS -PSP - PSPK - 1 F 159 [6,260] 3000010100 75 [2,953]

SAE "A" n 3100000100 88.5 [3,484]

INGR. 1P (..) 3000011000 64 [2,520]

INGR. 1 (**) 3000011100 64 [2,520]

INGR. 2 (**) 3000011200 72 [2,835]

01 PHV 05 ... A 139 [5,472]01 PLP 05 F 107 [4,213] 3000010200 73 [2,874]

01 PLP 05 FGR2 107 [4,213] 3000011200 72 [2,835]

PVS - PSP - PSPKSize 1

132 [5.197]01 PLP 05 F 107 [4,213] 3000010200 73 [2,874]

01 PLP 05 FGR2 107 [4,213] 3000011200 72 [2,835]

01 PHV 1 ... A 173 [6,811]01 PLP 05 F 107 [4,213] 3000020400 85 [3,346]

110 Nm[974 lb in]

01 PLP 05 FGR2 107 [4,213] 3000022200 90 [3,543]


173 [6,811]01 PLP 05 F 107 [4,213] 3000020400 85 [3,346]

01 PLP 05 FGR2 107 [4,213] 3000022200 90 [3,543]


198 [7.795]01 PLP 05 F 107 [4,213] 3000020400 85 [3,346]

01 PLP 05 FGR2 107 [4,213] 3000022200 90 [3,543]

(*) For the secondary pump SAE A flange dimensions please see page 10.In order to find out the secondary SAE flange pump axial dimension please see the manufacturer's catalogue.

(**) For the secondary gear pump flange dimensions please see page 10.In order find out the secondary gear pump axial dimension please see the manufacturer's catalogue.

For other coupling unit types, please contact Berarma Technical-Sales Service.


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SAE FLANGE DIMENSIONS FOR BERARMA COUPLING KIT

Secondary pump

Secondary pump with SAE "A " 2-bolt mounting flange should conform to the dimensions below

Ø D E Ø F G H L M Ø N

SAE "A"Ø82.5

[3.248]21.1

[0.831]Ø19.05[0.750]

min max7

[0.276]4.8

[0.189]106.4

[4.189]11.1

[0.438]32[1.260]

59[2.323]

GEAR PUMP FLANGE DIMENSIONS FOR BERARMA COUPLING KIT

Secondary pump

The secondary gear pumps should conform to the dimensions below

D E F Ø G Ø H J K L M N P Ø R

gear pump 1P29

[1.142]20

[0.787]4

[0.157]25.4

[1.000]8

[0.315]M7

52.4[2.063]

26.2[1.031]

71.9[2.831]

2.4[0.094]

5.3[0.209]

7.5[0.295]

gear pump 135

[1.378]23.5

[0.925]5.5

[0.217]30

[1.181]12

[0.472]M10x 1

56[2.205]

24.5[0.965]

73[2.874]

3[0.118]

7.9[0.311]

6.5[0.256]

gear pump 240

[1.575]28

[1.102]5

[0.197]36.5

[1.437]14.7

[0.579]M12x1.5

71.5[2.815]

32.5[1.280]

96[3.780]

4 (*)[0.157]

9.7[0.382]

8.5[0.335]

(*) It is also possible to couple size 2 gear pumps with an “M” dimension of 3.2 [0.126].


A-11

PLP

INSTRUCTIONS FOR INSTALLATION AND USE

SIZE 05 pumps from the 01 PLP series can be mounted in any position.When the pump is installed over the reservoir fluid level, pay attention to the inlet pressure (see page 4).Cleanliness is essential during assembly!

Motor-pump coupling must be made with a self-aligning flexible coupling with convex teeth and a polyamide cam. When assembling make sure that:• the distance between the two half-couplings strictly falls within the specified values (see page 12);• the pump shaft and the motor shaft are accurately aligned: concentricity within 0.05 mm [0.002”], angular displacement

within 0.2° (see drawing at the bottom of this page);• strictly no radial or axial loads on the pump shaft.Other types of motor–pump coupling are not permitted.

The fluid tank must be suitably sized in order to exchange the thermal power generated by the various system components and to provide a low recycle rate (tank capacity approximately 4 times the flow rate per minute of the pump). In systems where the pump runs for a long time under zero flow setting conditions, the installation of a heat exchanger in the drain line is recommended (pay attention to the pressure on the drain port, see page 4).Maximum operating temperature must not exceed 60 °C [140 °F] under any circumstances.To ensure the maximum pump working life, the inlet fluid temperature must never be above 50 °C [122 °F].

Suction pipe. The suction pipe should be as short as possible, with a small number of bends and without internal section changes. The minimum section of the inlet pipe must be equal to the section of the thread of the pump inlet port. The pipe-end inside the tank should be cut at 45°, should have a minimum distance from the tank bottom of not less than 50 mm [2”], and there should always be a minimum height of suction of 100 mm [4”]. The suction pipe should be completely airtight.

Drain pipe. The drain pipe must always be independent from the other return lines, connected directly to the tank, and extended sufficiently inside the tank so as to be below the minimum fluid level to avoid generating foam and to prevent emptying when the pump is not running. Moreover, the drain pipe must also be at the highest possible position in relation to the pump in order to always prevent fluid emptying from the pump, and must be free of restrictions. The drain pipe should be as far as possible from the suction pipe to prevent hot fluid being circulated.

Pressure line. Ensure that the pressure line is strong enough. It is recommended that a non-return valve (check valve) is installed on the pump pressure line as well as an automatic air bleed valve, for trouble free operation.

Ensure that any valves, taps and gate valves on the suction and pressure pipes are fully opened and all protective caps removed. Fill the pump through the case drain port and replace the drain pipework. Check that the reservoir is full of fluid.

Ensure that the pump shaft can be rotated manually without any resistance.

Check that the motor rotation direction is the same as the pump rotation direction: right-hand rotation (clockwise) viewed from shaft end of the pump.

Start the motor (in jogging mode), allowing free circulation of fluid to the tank in order to facilitate priming.The pump should prime within 5 seconds. lf it does not do so, switch off and investigate the cause. The pump should not run empty.

During INITIAL INSTALLATION, the pump must run under maximum flow conditions (P connected to T), with the fluid flowing directly into the tank, without pressure for several minutes. Care should be taken to eliminate all the air from the system during this process.

Subsequent start-ups under zero flow setting conditions are admissible only with pressure not exceeding 30 bar [435 psi], and with the system and pump completely filled with fluid.

If the volume adjustment unit is set to less than 50% of the nominal flow-rate, the pump can only start on condition that the system and the pump are completely filled with fluid.

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A-12

PLP

During the initial and subsequent starting operations, it is necessary that the pump (ambient) and fluid temperature do not differ by more than 20°C [68°F]. If this is the case, the pump should be switched on only for short intervals of approximately 1÷2 seconds (start/stop mode) without pressure, until the temperatures are balanced.

All Berarma products are covered by a 1 YEAR WARRANTY for manufacturing or material defects effective from the shipment date, but in any case NO LONGER THAN 18 MONTHS FROM THE PRODUCTION BATCH DATE. The warranty is for the exclusive benefit of the original purchaser of the products.

For further information, please contact the Berarma Technical-Sales Service.

MOTOR PUMP


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PLP

SETTINGS

Pressure adjustmentAll BERARMA 01 PLP series pumps are equipped with a mechanical pressure adjustment unit. This allows the pump pressure to be set at the zero-flow setting. Clockwise rotation increases pressure (pay attention to avoid going out of the pressure setting range specified on page 4).

Warning: During the first run, make sure that the pressure adjustment screw is tight enough to ensure the correct priming of the pump.

17 mm PRESSURE REGULATION SET SCREW WRENCH17 mm LOCKNUT WRENCH

DO NOT TOUCH!

DO NOT TOUCH!

DO NOT TOUCH!17 mm LOCKNUT WRENCH

5 mm FLOW REGULATION SET SCREW WRENCH

Flow regulatorAll BERARMA 01 PLP series pumps are equipped with a flow regulator unit. This allows the mechanical reduction of the pump displacement in relation to the nominal value. Clockwise rotation decreases the pump displacement.

Warning: If the flow regulator unit is set to less than 50% of the nominal displacement, the pump can only start on condition that the system and pump are completely filled with fluid.

Nominal size Actual displacementReduced displacement by screw

turnMinimum achievable

displacement

SIZE 0517.9 cm3

[1.092 in3]9.7 cm3

[0.592 in3]3.1 cm3

[0.189 in3]

Indicative values influenced by manufacturing tolerances.

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PLP

B-1

Variable displacement vane pumps (with hydraulic pressure compensator)

PHV-Type

Key Features:

Rotation: Right (viewed from shaft end)Mounting flanges: 4-hole flange (UNI ISO 3019/2) and

Rectangular Flange as gear pump Size 2 (only for Size 05)

Connections: GAS BSP (UNI ISO 228/1)Integrated mechanical displacement limiter as standard on all pumpsSet-up for combined pumps on requestWide choice of pressure and flow regulation controls


(cm3/r [in3/r])


(L/min) [US gpm]


01-PHV-05-16 from 4 [0.24] to 16 [0.98] from 6 [1.59] to 23 [6.08] 250 [3626]01-PHV-1-32 from 8 [0.49] to 32 [1.95] from 12 [3.17] to 47 [12.41] 250 [3626]

0.5.51.1.03.16.0

B-2

PHV


NOTESBefore selection or use of any Berarma product, it is important that the purchaser analyses all aspects of its application and reviews the information in the current Berarma Technical-Sales catalogues. Due to the many different operating conditions and applications for Berarma products, the purchaser, through their own analysis and testing, is solely responsible for making the final selection of the products and assuring that all performance and safety requirements are met.


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CONTENTS

GENERAL DESCRIPTION ...........................................................................................................................B-3

TECHNICAL DATA .....................................................................................................................................B-4

ORDERING CODE .....................................................................................................................................B-5

CHARACTERISTIC CURVES ........................................................................................................................B-6

DIMENSIONS ...........................................................................................................................................B-7

PRESSURE FLOW-RATE CONTROLS ..........................................................................................................B-9

COMBINED PUMPS ................................................................................................................................B-19

SETTINGS ...............................................................................................................................................B-22

INSTRUCTIONS FOR INSTALLATION AND USE ........................................................................................B-23

ASSEMBLY ..............................................................................................................................................B-25

B-3

PHV

GENERAL DESCRIPTION

As a result of the constant research carried out in order to introduce innovative products to the market characterised by high technological content and reliability, BERARMA has launched the new series of HIGH PRESSURE variable displacement vane pumps, known as 01 PHV.

The new series of 01 PHV pumps combines the characteristics of other BERARMA variable displacement vane pumps• SILENT RUNNING• HIGH EFFICIENCY• LONG WORKING LIFE• ECONOMY AND SIMPLIFICATION OF HYDRAULIC SYSTEM• MODULAR DESIGN• ENERGY SAVING

with significant improvements in performance due to• HIGH WORKING PRESSURE• EXCELLENT DYNAMICS OF DISPLACEMENT CONTROL

The main innovation of the new series of 01 PHV pumps is the internal pump cartridge, designed to obtain perfect axial balancing, both in terms of hydrostatic compensation of the distribution plates and the fluid flow-rate from inlet to outlet.

The new series of 01 PHV pumps is supplied with:• ISO standard MOUNTING FLANGES• GAS BSP standard PORT CONNECTIONS• flow regulator unit to mechanically reduce pump displacement• various types of hydraulic, electrical and proportional adjustment devices in order to control the pump flow-rate and/or

pressure• (on request only) set-up for coupling to all BERARMA pumps or to the main others types of pump available on the fluid

power market.

Considering the features outlined above, the new series of 01 PHV pumps is one of a kind, suitable for applications that require higher performances than the standard use of variable vane pumps.

What makes the new BERARMA 01 PHV series of pumps unique?• 250 bar [3626 psi] working pressure• DUAL INLET AND OUTLET CHANNELS in the internal pump cartridge• DUAL AXIAL HYDROSTATIC BALANCING on the distribution plates• “FORCED” HYDRODYNAMIC LUBRICATION on journal bearings• NEW FUNCTIONAL DESIGN OF THE PRESSURE COMPENSATOR DEVICE (reduction in pressure overshoots and pressure

stabilization time)• REDUCTION IN WEAR on internal pump cartridge parts• INNOVATIVE SHAPES AND DESIGN

PUMP BODYDUAL INTERNAL OUTLET CHANNEL

DUAL AXIAL HYDROSTATIC BALANCING

PUMP COVERDUAL INTERNAL INLET CHANNEL

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PHV

TECHNICAL DATA

NOMINAL SIZE SIZE 05 SIZE 1

Geometric displacement according to UNI ISO 3662 (cm³/r) [in3/r] 16 [0,976] 32 [1,953]

Actual displacement (cm³/r) [in3/r] 17.9 [1,092] 34.5 [2,105]

Due to manufacturing tolerances, the value can vary by approx. ±3%


Pressure peak exceeding 30% of the maximum operating pressure must be eliminated by adopting the appropriate measures.

Control pressure setting (bar) [psi] H: 20 ÷ 250 [290 ÷ 3626]

Mounting flange and port connectionssee description on pag. 7÷8

F - FGR2 F


Inlet pressure (bar) [psi] 0.8 ÷ 1.5 [11.6 ÷ 21.8] absolute

Speed range (rpm) 800 ÷ 1800

Rotation direction (viewed from shaft end) R - Right



Tmax 130 [1150] 250 [2212]

Hydraulic fluid HM hydraulic oil according to ISO 6743/4; HLP hydraulic oil according to DIN 5124/2

for other fluids contact Berarma Technical-Sales Service

Viscosity range (cSt, mm²/s) 22 - 68at operating temperature

Starting viscosity under full flow conditions (cSt, mm²/s) 400 max



Maximum acceptable fluid contamination level 20/18/15 according to ISO 4406/99, CLASS 9 according to NAS 1638


18/16/13 according to ISO 4406/99, CLASS 7 according to NAS 1638

Moment of inertia (kgm2) 0.00019 0.00075

Single pump weight (kg) [lb]

Single stage pressure compensator 16.5 [36.5] 27.0 [59.5]

PCS002 18.5 [41.0] 29.0 [64.0]

PCS003 18.0 [40.0] 28.5 [63.0]

PCS004 19.0 [42.0] 30.0 [66.0]

PCS005 18.0 [40.0] 28.5 [63.0]

PCLS001 19.0 [42.0] 29.5 [65.0]

PCLS002 19.5 [43.0] 30.0 [66.0]

PCLS003 19.0 [42.0] 29.5 [65.0]

PCLS004 20.0 [44.0] 30.5 [67.0]

PCLS005 19.0 [42.0] 29.5 [65.0]

For further information and/or different operating conditions, please contact Berarma Technical-Sales Service

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ORDERING CODESE

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01 PHV 05 - 16 F H R M A PCS...

01 - Pump series

PHV - Pump name

05 - 16 - Pump size 05, displacement 16 cm³/rev (0.976 in³/r)1-32 - Pump size 1, displacement 32 cm³/rev (1.953 in³/r)

F - UNI ISO 3019/2 4 bolt flange – GAS BSP UNI ISO 228/1 threadsFGR2 - Gear pump SIZE 2 4 bolt flange – GAS BSP UNI ISO 228/1 threads (only size 05)

H - Pressure setting 20 ÷ 250 bar [290 ÷ 3626 psi]

R - Right hand rotation (clockwise) viewed from shaft end

M - NBR sealsE - FPM (Viton) seals

/ - Omit for single pumpA - Primary and/or intermediate pump (available only for F flange)

/ - Omit for single stage pressure compensatorPCS002 – Pump with remote pressure controlPCS003 – Pump with two-stage pressure control, one with fixed settingPCS004 – Pump with two-stage pressure control, both adjustablePCS005 – Pump with proportional pressure controlPCLS001 – LOAD SENSING pump with single-stage pressure compensatorPCLS002 – LOAD SENSING pump with remote pressure controlPCLS003 – LOAD SENSING pump with two-stage pressure control, one with fixed settingPCLS004 – LOAD SENSING pump with two-stage pressure control, both adjustablePCLS005 – LOAD SENSING pump with proportional pressure control

For further information regarding pressure / flow-rate control types, please see pages 9 ÷ 18

OR

DE

RIN

G C

OD

E

B-6

PHV


Indicative values measured on Berarma test machine, referring to 1500 rpm, with HM hydraulic oil according to ISO 6743/4, ISO VG 32 according to ISO 3448, temperature 48°C [118°F].

01 PHV 05-16 FHRM 01 PHV 1-32 FHRM

Volumetric efficiency – zero flow setting curve

Flow

-rat

e (l/

min

) [U

Sgpm

]

Abs

orbe

d po

wer

(kW

) [hp

]


Flow

-rat

e (l/

min

) [U

Sgpm

]

Abs

orbe

d po

wer

(kW

) [hp

]


Noise levelIndicative maximum noise level values measured with sound-level meter placed one metre [39.370”] from the pump, with flexible coupling

dB(A

)


dB(A

)


Case drain (leakage) flow-ratePump under zero flow setting conditions

(l/m

in) [

USg

pm]


(l/m

in) [

USg

pm]


CH

AR

AC

TE

RIS

TIC

CU

RV

ES

B-7

PHV

DIMENSIONS

01 PHV 05 16 FHRM

Identification plate

Serial numberDrainage

Outlet port

Inlet port1" Gas BSP



For combined pump solutions, please see pages 19÷21Dimensions inside [ ] are in inches

FGR2 FLANGE AND SHAFT (not available on -A version)


Mounting surface ISO 4401-03 (CETOP 03) for pressure/flow-rate controls PCS 003/004 and PCLS 003/004 (pages 11, 12, 16, 17)

Designation Dimension

C 40.5 [1,594]

D 21.5 [0,846]

E 12.7 [0,500]

F 0.75 [0,030]

G 5.1 [0,201]

H 15.5 [0,610]

J 25.9 [1,020]

K 31 [1,220]

L 31.75 [1,250]

Note: “A” port is available only for PCS004 and PCLS004 controls


DIM

EN

SIO

NS

B-8

PHV

01 PHV 1 32 FHRM

Identification plateSerial number

Drainage Outlet port

Inlet port1"¼ Gas BSP



For combined pump solutions, please see pages 19÷21


Mounting surface ISO 4401-03 (CETOP 03) for pressure/flow-rate controls PCS 003/004 and PCLS 003/004 (pages 11, 12, 16, 17)

Designation Dimension

C 40.5 [1,594]

D 21.5 [0,846]

E 12.7 [0,500]

F 0.75 [0,030]

G 5.1 [0,201]

H 15.5 [0,610]

J 25.9 [1,020]

K 31 [1,220]

L 31.75 [1,250]

Note: "A" port is available only for PCS004 and PCLS004 controls


DIM

EN

SIO

NS

B-9

PHV

PRESSURE FLOW-RATE CONTROLS

STANDARD CONTROLHydraulic single-stage pressure control.This standard control enables the pump displacement to be adjusted (until “zero flow setting” condition) according to the flow-rate required by the hydraulic system, keeping the working pressure constant and equal to the value set on the compensator device.The pressure setting of the compensator device is adjusted by means of the “SP” pressure setting screw and locked using the corresponding locknut.

Properties

Pressure setting range20 – 250 bar

[290 – 3626 psi]

Pressure setting

Pressure setting screw CH 13 mm HEX

Pressure setting locknut CH 13 mm HEX

Clockwise rotation increases the pressure setting

Control Devices"U" Standard pressure compensator device

Ports

“AB” – Air Bleed 1/4" Gas BSP

Supplied port closed

For overall dimensions please see pages 7÷8

pressure

pressure setting

peak

pre

ssur

e

stabilisation timetime

Dynamic characteristics of pressure compensator deviceTest: full flow zero flow setting condition

Pump type15 210 bar

[218 3046 psi]15 250 bar

[218 3626 psi]

ppeak ts ppeak ts

01 PHV 05250bar

[3626psi]50ms

285bar [4134psi]

40ms

01 PHV 1270bar

[3915psi]80ms

320bar [4640psi]

60ms

Testing conditions on Berarma test machine:• Dynamic response curves obtained by suddenly closing the pump

pressure line with a rapid shut-off valve mounted about 0.5 m [19.685”] from the pump outlet port

• HM hydraulic fluid according to ISO 6743/4, ISO VG32 according to ISO 3448, temperature 48°C (118°F), 1500 rpm

• PRESSURE PEAKS EXCEEDING 30% OF THE MAXIMUM OPERATING PRESSURE MUST BE ELIMINATED

PR

ES

SU

RE

/ F

LOW

-RA

TE

CO

NT

RO

LS

B-10

PHV

PCS002 CONTROLHydraulic control with remote pressure setting.The function of this control is the same as the standard control function with the addition of the possibility of adjusting the working pressure by means of an additional maximum pressure relief valve “RV” installed in a remote position, far from the pump.Control performances depends on the additional valve type and on its distance from the pump.

Properties


[290 – 3626 psi]

Control Devices

"U1"Pressure compensator device for additional

controls

"SM"“Minimum pressure” spring adjustment (factory

preset at 20bar [290psi] – do not tamper)

"W"Maximum pressure relief valve

(factory preset at maximum value 250bar [3623psi])"R" Remote control block

"RV"Additional remote maximum pressure relief valve (Properties: 0÷5 l/min [0÷1.32 USgpm]

(not supplied))

Ports


“MP” Pressure gauge 1/4" Gas BSP

“RP” Remote control port 1/4" Gas BSP

The pilot pipe length between the pump and the additional valve “RV” must not exceed 5m [16 ft].

Must be connected


DesignationDimensions

SIZE 05 SIZE 1

J 66 [2,598] 79 [3,110]

K 203 [7,992] 223 [8,780]

L 1.3 [0,051] 1.3 [0,051]

M 81 [3,189] 85 [3,346]

N 117 [4,606] 117 [4,606]

Indicative dimensions. For further information please contact Berarma Technical-Sales Service.Dimensions inside [ ] are in inches.

PR

ES

SU

RE

/ F

LOW

-RA

TE

CO

NT

RO

LS

B-11

PHV

PCS003 CONTROLHydraulic two-stage pressure control, one with fixed setting.The function of this control is the same as the standard control with the addition of the option to mount a directional control valve “EV” on the top of the compensator in order to switch between two working pressure levels, one of which is fixed.Control performance depends on the type of additional directional control valve.

Properties

1st pressure levelFactory fixed preset at 20bar

[290psi] – Do not tamper

2nd adjustable pressure level20 – 250 bar

[290 – 3626 psi]

Control Devices


controls

"SM"“Minimum pressure” spring adjustment

(1st fixed pressure setting level)Do not tamper


(2nd adjustable pressure setting level)

"EV"Directional control valve (supplied only on

request) For information please contact Berarma Technical-Sales Service

Ports



Surface – "C03" (See pages 7÷8)ISO 4401-03(CETOP 03)


Must be connected


SIZE 05 SIZE 1

J (*) (*)

K 183 [7,205] 203 [7,992]

L (*) (*)

M 81 [3,189] 85 [3,346]

N 117 [4,606] 117 [4,606]

(*): Please consult the directional control valve catalogue Indicative dimensions. For further information please contact Berarma Technical-Sales Service.Dimensions inside [ ] are in inches.

PR

ES

SU

RE

/ F

LOW

-RA

TE

CO

NT

RO

LS

B-12

PHV

PCS004 CONTROLHydraulic two-stage pressure control, both adjustable.The function of this control is the same as the standard control with the addition of the option to mount a directional control valve “EV1” on the top of the compensator in order to switch between two adjustable working pressure levels.Control performance depends on the type of additional directional control valve.

Properties

1st adjustable pressure level20 – 250 bar

[290 – 3626 psi]


[290 – 3626 psi]Note: 1st adjustable pressure level < 2nd adjustable pressure level

Control Devices


controls

"SM"“Minimum pressure” spring adjustment

(factory preset at 20bar [290psi] – do not tamper)

"W1"Maximum pressure relief valve block

"MIN" 1st adjustable pressure level"MAX" 2nd adjustable pressure level

"EV1"Directional control valve (supplied only on

request) For information please contact Berarma Technical-Sales Service.

Ports


Pressure gauges"PMIN""PMAX"

1/4" Gas BSP



Must be connected


SIZE 05 SIZE 1

J (*) (*)

K 183 [7,205] 203 [7,992]

L (*) (*)

M 81 [3,189] 85 [3,346]

N 117 [4,606] 117 [4,606]

(*): Please consult the directional control valve catalogueIndicative dimensions. For further information please contact Berarma Technical-Sales Service.Dimensions inside [ ] are in inches.

PR

ES

SU

RE

/ F

LOW

-RA

TE

CO

NT

RO

LS

B-13

PHV

PCS005 CONTROLHydraulic control with proportional pressure adjustment.This control, with integrated proportional valve “W2” mounted on top of the compensator, enables the pump working pressure to be adjusted proportionally by means of an electrical signal.Control performance depends on the type of electronic control unit for the proportional valve (unit supplied on request only).

Properties


[290 – 3626 psi]

Electrical properties

Voltage 24 VDC ±10%

Maximum current 590 mA

Power consumption 22 Watt

Nominal coil resistance at 50°C [122°F]

37.2 Ω ±5%


26.2 Ω ±5%

Maximum coil temperature at 20°C [68°F]

105°C [218°F]

Protection class IP65

Recommended Dither frequency

160 – 200 Hz (*)

Linearity, Hysteresis, Repeatability

< 5% (*)

Connector ISO/DIN 43650, Form A

(*): Depends on electronic control unit for the proportional valveFor available electronic control unit types, please contact Berarma Technical-Sales Service.

Control Devices

"U1" Pressure compensator device for additional controls

"SM" “Minimum pressure” spring adjustment (factory preset at 20bar [290psi]

do not tamper)

"W2" Proportional maximum pressure relief valve

Ports





SIZE 05 SIZE 1

J 272 [10,709] 292 [11,496]

K 81 [3,189] 85 [3,346]


PR

ES

SU

RE

/ F

LOW

-RA

TE

CO

NT

RO

LS

B-14

PHV

PCLS001 CONTROLHydraulic control with Load Sensing device and single-stage pressure control.The Load Sensing control system adds to the pressure setting adjustment system of the compensator device the option of regulating the pump flow-rate according to the pressure difference Δp measured on either side of a throttle valve.The pilot pressure of the Load Sensing compensator device is taken from the pump outlet line after throttle “Z” (manually or electronically operated) and before the actuators. Changing the position of the throttle, with a fixed pressure drop equal to the “differential pressure Δp” value, the Load Sensing system automatically adjusts the pump displacement independently of pressure variations that occur in the hydraulic system.The Load Sensing control produces a notable reduction in displaced power and is recommended for use in applications where there are significant variations in torque (force) and speed.In the PCLS001 control system, the adjustment of the single-stage pressure setting of the compensator device occurs by means of the maximum pressure relief valve “W”.Note: when the throttle valve “Z” is completely closed, the pump will be in “zero flow setting condition”, keeping the working pressure constant and equal to the “differential pressure Δp” value.Control performance depends on the type of throttle valve “Z” and on the length / dimensions of the Load Sensing pilot pressure line

Ports

“AB” – Air Bleeds 1/4" Gas BSP


“LS” Load Sensing port 1/4” Gas BSP

The length between the throttle and the Load Sensing port must not exceed 5m [16ft].


Must be connected

Properties


[290 – 3626 psi]Differential pressure Δp ≥ 20 bar [≥ 290 psi]

Control Devices

"U2" Load Sensing pressure compensator device

"SD" Differential pressure Δp adjustment

"W" Maximum pressure relief valve

"V" Load Sensing Block

"Z"Throttle (manual or electronic)

(not supplied)


SIZE 05 SIZE 1

J 105 [4,134] 118 [4,646]

K 211 [8,307] 231 [9,094]

L 197 [7,756] 217 [8,543]

M 32 [1,260] 32 [1,260]

N 117 [4,606] 117 [4,606]

Q 81 [3,189] 85 [3,346]


PR

ES

SU

RE

/ F

LOW

-RA

TE

CO

NT

RO

LS

B-15

PHV

PCLS002 CONTROLHydraulic control with Load Sensing device and remote pressure setting.The function of this control is the same as the standard control function with the addition of the possibility of adjusting the working pressure by means of an additional maximum pressure relief valve “RV” installed in a remote position, far from the pump.Control performance depends on type of throttle valve “Z”, on the length/ dimensions of the Load Sensing pilot pressure line, on the type of additional valve “RV”, and on its distance from the pump.

Properties



Ports





“RP” Remote control port 1/4” Gas BSP

The length of the remote pilot pipe between the pump and the additional valve “RV” must not exceed 5m [16 ft].


Must be connected

Control Devices




(factory preset at maximum value 250bar [3623psi])

"V1" Load Sensing Block for additional controls

"R" Remote control block


(not supplied)

"RV"Additional remote maximum pressure relief

valve (Properties: 0 ÷ 5 l/min [0 ÷ 1.32 USgpm] (not supplied))


SIZE 05 SIZE 1

G 105 [4,134] 118 [4,646]

H 66 [2,598] 79 [3,110]

J 231 [9,094] 251 [9,882]

K 197 [7,756] 217 [8,543]

L 32 [1,260] 32 [1,260]

M 1.3 [0,051] 1.3 [0,051]

N 117 [4,606] 117 [4,606]

Q 81 [3,189] 85 [3,346]


PR

ES

SU

RE

/ F

LOW

-RA

TE

CO

NT

RO

LS

B-16

PHV

PCLS003 CONTROLHydraulic control with Load Sensing device and two-stage pressure control, one with fixed setting.The function of this control is the same as the Load Sensing standard control with the addition of the option to mount a directional control valve “EV” on the top of the compensator in order to switch between two working pressure levels, one of which is fixed.Control performance depends on the type of throttle valve “Z”, on the length / dimensions of the Load Sensing pilot pressure line, and on the type of additional directional control valve

PropertiesDifferential pressure Δp

(1st pressure level)PFixed preset at

≥ 20 bar [≥ 290 psi]


[290 – 3626 psi]

Ports







Must be connected

Control Devices


"SD"Differential pressure Δp adjustment

(1st fixed pressure setting level)


(2nd adjustable pressure setting level)


"EV"Directional control valve (supplied only

on request) For information please contact Berarma Technical-Sales Service


(not supplied)


SIZE 05 SIZE 1

J 105 [4,134] 118 [4,646]

K (*) (*)

L 211 [8,307] 231 [9,094]

M 197 [7,756] 217 [8,543]

N 32 [1,260] 32 [1,260]

Q (*) (*)

R 117 [4,606] 117 [4,606]


PR

ES

SU

RE

/ F

LOW

-RA

TE

CO

NT

RO

LS

B-17

PHV

PCLS004 CONTROLHydraulic control with Load Sensing device and two-stage pressure control, both adjustable.The function of this control is the same as the Load Sensing standard control with the addition of the option to mount a directional control valve “EV1” on the top of the compensator in order to switch between two adjustable working pressure levels.Control performance depends on the type of throttle valve “Z”, on the length / dimensions of the Load Sensing pilot pressure line, and on the type of additional directional control valve.

Properties

1st adjustable pressure level20 – 250 bar

[290 – 3626 psi]


[290 – 3626 psi]Note: 1st adjustable pressure level < 2nd adjustable

pressure levelDifferential pressure Δp ≥ 20 bar [≥ 290 psi]

Ports


Pressure gauges"PMIN""PMAX"

1/4" Gas BSP

“LS” Load Sensing port 1/4" Gas BSP




Must be connected

Control Devices



"W1"Maximum pressure relief valve block

"MIN" 1st adjustable pressure level"MAX" 2nd adjustable pressure level


"EV1"Directional control valve (supplied only

on request) For information please contact Berarma Technical-Sales Service


(not supplied)


SIZE 05 SIZE 1

J 105 [4,134] 118 [4,646]

K (*) (*)

L 211 [8,307] 231 [9,094]

M 142 [5,591] 162 [6,378]

N 32 [1,260] 32 [1,260]

Q (*) (*)

R 117 [4,606] 117 [4,606]


PR

ES

SU

RE

/ F

LOW

-RA

TE

CO

NT

RO

LS

B-18

PHV

PCLS005 CONTROLHydraulic control with Load Sensing device and proportional pressure adjustment.This control, with integrated proportional valve “W2” on the top of the compensator, adds to the adjustment of the pump flow-rate through the Load sensing system the possibility of setting the pump working pressure by means of an electrical signal.Control performance depends on the type of throttle valve “Z”, on the length / dimensions of the Load Sensing pilot pressure line, and on the proportional valve electronic control unit (unit supplied only on request).

Properties



Electrical properties

Voltage 24 VDC ±10%

Maximum current 590 mA

Power consumption 22 Watt


37.2 Ω ±5%


26.2 Ω ±5%

Maximum coil temperature at 20°C [68°F]

105°C [218°F]

Protection class IP65

Recommended Dither frequency

160 – 200 Hz (*)

Linearity, Hysteresis, Repeatability

< 5% (*)

Connector ISO/DIN 43650, Form A

(*): Depends on electronic control unit for the proportional valveFor available electronic control unit types, please contact Berarma Technical-Sales Service.

Control Devices



"W2" Proportional maximum pressure relief valve


"Z" Throttle (manual or electronic)(not supplied)

Ports






Must be connected


SIZE 05 SIZE 1

J 81 [3,189] 85 [3,346]

K 300 [11,811] 320 [12,598]

L 142 [5,591] 162 [6,378]

M 105 [4,134] 118 [4,646]

N 32 [1,260] 32 [1,260]


PR

ES

SU

RE

/ F

LOW

-RA

TE

CO

NT

RO

LS

B-19

PHV

CO

MB

INE

D P

UM

PS

COMBINED PUMPS

On request, BERARMA pumps from the 01 PHV series can be set up for coupling:• to pumps belonging to the same 01 PHV series;• to pumps belonging to other BERARMA series (PLP, PVS, PSP, PSPK);• to the main others types of pumps available on the fluid power market.

The 01 PHV series pumps set up for coupling are marked by the letter “A” in the ordering code. In these pumps, the shaft and the rear pump cover are set up for coupling to the various available coupling units.• Remove the pump cover marked as (1) from the primary pump (cover will not be re-installed)• remove the ring marked (2) from the primary pump (ring will not be re-installed)• mount the coupling unit, paying attention to the seals (Note: primary pump drainage fluid will fill up the coupling bell-

housing)• mount the secondary pump

NON RETURN VALVES (CHECK VALVES) (NOT SUPPLIED)

COMBINED PUMPS

PRIMARY PUMP

COUPLING UNIT

SECONDARY PUMP

RING (2)

REAR COVER (1)

Combined pumps should be mounted in decreasing order of absorbed power, paying attention to the maximum acceptable torques (see diagram on the following page).The ordering code for a combined pump should be specified according to coupling sequence (primary pump code + coupling unit code + secondary pump code).

B-20

PHVC

OM

BIN

ED

PU

MP

S

• The sum of individual torques of all pumps in the complete pump combination must not exceed the maximum permissible torque value applicable to the primary pump shaft (Tmax see page 4).

• Secondary pump torque (or sum of torques for more than one secondary pump) must not exceed the coupling unit maximum thru drive torque (Ta, see table below).

PRIMARY PUMP SECONDARY PUMP COUPLING UNIT

Pump type A Pump type C Code BMaximum thru drive torque Ta

01 PHV 05 ... A 139 [5,472]

01 PLP 05 F 107 [4,213] 3000010200 73 [2,874]

55 Nm[487 lb in]

01 PLP 05 FGR2 107 [4,213] 3000011200 72 [2,835]

01 PHV 05 F 145 [5,709] 3000010200 73 [2,874]

01 PHV 05 FGR2 145 [5,709] 3000011200 72 [2,835]

01 PHV 1 F 175 [6,890] 3000010100 75 [2,953]

02 PVS –PSP – PSPK - 1 F 159 [6,260] 3000010100 75 [2,953]

SAE “A” (*) 3100000100 88.5 [3,484]

INGR. 1P – GEAR PUMP 1P (*) 3000011000 64 [2,520]

INGR. 1 – GEAR PUMP 1 (*) 3000011100 64 [2,520]

INGR. 2 – GEAR PUMP 2 (*) 3000011200 72 [2,835]

01 PLP 05 ... A 104 [4,094]

01 PHV 05 F 145 [5,709] 3000010200 73 [2,874]

01 PHV 05 FGR2 145 [5,709] 3000011200 72 [2,835]

01 PHV 1 F 175 [6,890] 3000010100 75 [2,953]

PVS – PSP – PSPKSize 1

132 [5.197]

01 PHV 05 F 145 [5,709] 3000010200 73 [2,874]

01 PHV 05 FGR2 145 [5,709] 3000011200 72 [2,835]

01 PHV 1 F 175 [6,890] 3000010100 75 [2,953]

01 PHV 1 ... A 173 [6,811]

01 PLP 05 F 107 [4,213] 3000020400 85 [3,346]

110 Nm[974 lb in]

01 PLP 05 FGR2 107 [4,213] 3000022200 90 [3,543]

01 PHV 05 F 145 [5,709] 3000020400 85 [3,346]

01 PHV 05 FGR2 145 [5,709] 3000022200 90 [3,543]

01 PHV 1 F 175 [6,890] 3000020100 87 [3,425]

02 PVS –PSP – PSPK - 1 F 159 [6,260] 3000020100 87 [3,425]

02 PVS –PSP – PSPK - 2 F 220 [8,661] 3000020200 102 [4,016]

SAE “A” (*) 3100000200 100.5 [3,957]

SAE “B” (*) 3100000300 126.5 [4,980]

INGR. 1P – GEAR PUMP 1P (*) 3000022000 90 [3,543]

INGR. 1 – GEAR PUMP 1 (*) 3000022100 90 [3,543]

INGR. 2 – GEAR PUMP 2 (*) 3000022200 90 [3,543]

INGR. 3 – GEAR PUMP 3 (*) 3000022300 91 [3,583]

02 PVS –PSP – PSPK - 3 F 245 [9,646] 3000020300 117 [4,606]180 Nm

[1593 lb in]


173 [6,811]

01 PHV 05 F 145 [5,709] 3000020400 85 [3,346]

110 Nm[974 lb in]

01 PHV 05 FGR2 145 [5,709] 3000022200 90 [3,543]

01 PHV 1 F 175 [6,890] 3000020100 87 [3,425]


198 [7.795]

01 PHV 05 F 145 [5,709] 3000020400 85 [3,346]

01 PHV 05 FGR2 145 [5,709] 3000022200 90 [3,543]

01 PHV 1 F 175 [6,890] 3000020100 87 [3,425]

(*) For the secondary pump flange dimensions please see page 21.To find out the secondary pump axial dimension please see the manufacturer's catalogue.

For other coupling unit types, please contact Berarma Technical-Sales Service.


B-21

PHV

CO

MB

INE

D P

UM

PS

SAE FLANGE DIMENSIONS FOR BERARMA COUPLING KIT

Secondary pump

Secondary pump with SAE 2-bolt mounting flange should conform to the dimensions below

Ø D E Ø FG

H L M Ø Nmin max

SAE "A"Ø82.5

[3.248]7

[0.276]Ø19.05[0.750]

32[1.260]

59[2.323]

21.1[0.831]

4.8[0.189]

106.4[4.189]

11.1[0.438]

SAE "B"Ø101.6[4.000]

9.5[0.374]

Ø22.2[0.874]

41[1.614]

71[2.795]

25.1[0.988]

6,375[0.251] 146

[5.748]14.3

[0.563]25.5[1.004]

4.8[0.189]

GEAR PUMP FLANGE DIMENSIONS FOR BERARMA COUPLING KIT

Secondary pump

Secondary gear pump should be conform to the dimensions below

D E F Ø G Ø H J K L M N P Ø R

gear pump 1P29

[1.142]20

[0.787]4

[0.157]25.4

[1.000]8

[0.315]M7

52.4[2.063]

26.2[1.031]

71.9[2.831]

2.4[0.094]

5.3[0.209]

7.5[0.295]

gear pump 135

[1.378]23.5

[0.925]5.5

[0.217]30

[1.181]12

[0.472]M10x 1

56[2.205]

24.5[0.965]

73[2.874]

3[0.118]

7.9[0.311]

6.5[0.256]

gear pump 240

[1.575]28

[1.102]5

[0.197]36.5

[1.437]14.7

[0.579]M12x1.5

71.5[2.815]

32.5[1.280]

96[3.780]

4 (*)[0.157]

9.7[0.382]

8.5[0.335]

gear pump 347

[1.850]33

[1.299]5

[0.197]50.8

[2.000]19

[0.748]M14x1.5

98.5[3.878]

43[1.693]

128[5.039]

4[0.157]

12.2[0.480]

11[0.433]

(*) It is also possible to couple size 2 gear pumps with an “M” dimension of 3.2 [0.126].


B-22

PHVS

ET

TIN

GS

SETTINGS

Flow regulator unitAll BERARMA 01 PHV series pumps are equipped with a flow regulator unit. This allows the mechanical reduction of the pump displacement in relation to the nominal value.

Warning: If the flow regulator unit is set to less than 50% of the nominal displacement, the pump can only start on condition that the system and pump are completely filled with fluid.

Nominal sizeActual

displacement

Reduced displacement by screw turn

Minimum achievable

displacement

Size 0517.9 cm³

[1.092 in³]11.0 cm³

[0.671 in³]3.3 cm³

[0.201 in³]

Size 134.5 cm³

[2.105 in³]22.0 cm³

[1.343 in³]8.3 cm³

[0.506 in³]Indicative values influenced by manufacturing tolerances

LOCKNUT: 24 mm WRENCH

DO NOT TOUCH!

8 mm SET SCREW WRENCH

Standard pressure compensator device

1Pressure setting screwClockwise rotation increases pressure setting

CH 13 mm HEX

2 Pressure setting locknut CH 13 mm HEX

3Slotted round locknut - Do not tamper

5 mm slot

Pressure compensator device for additional controls Load Sensing pressure compensator device

4

Controls PCS002, PCS003; PCS004, PCS005Minimum pressure spring adjustment Do not tamper

ControlsPCLS001, PCLS002, PCLS003;

PCLS004, PCLS005Differential pressure Δp adjustment

CH 26 mm HEX

5 Slotted round locknut 5 mm slot

6

Maximum pressure relief valve

Pressure setting screwClockwise rotation increases pressure setting

CH 5/32” HEX

7 Pressure setting locknut CH 9/16” HEX

8 Do not tamper CH 7/8” HEX

B-23

PHV


SIZE 05 pumps from the 01 PHV series can be mounted in any position.SIZE 1 pumps from the 01 PHV series must be mounted on a horizontal axis with the compensator device facing upward (see figure).When the pump is installed over the reservoir fluid level, pay attention to the inlet pressure (see page 4).Cleanliness is essential during assembly!

Motor-pump coupling must be made with a self-aligning flexible coupling with convex teeth and a polyamide cam. When assembling make sure that:• the distance between the two half-couplings strictly falls within the specified values (see page 24);• the pump shaft and the motor shaft are accurately aligned: concentricity within 0.05 mm [0.002”], angular displacement

within 0.2° (see drawing);• strictly no radial or axial loads on the pump shaft.Other types of motor–pump coupling are not permitted.

The fluid tank must be suitably sized in order to exchange the thermal power generated by the various system components and to provide a low recycle rate (tank capacity approximately 4 times the flow rate per minute of the pump). In systems where the pump runs for a long time under zero flow setting conditions, the installation of a heat exchanger in the drain line is recommended (pay attention to the pressure on the drain port, see page 4).Maximum operating temperature must not exceed 60°C [140°F] under any circumstances.To ensure the maximum pump working life, the inlet fluid temperature must never be above 50°C [122°F].

Suction pipe. The suction pipe should be as short as possible, with a small number of bends and without internal section changes. The minimum section of the inlet pipe must be equal to the section of the thread of the pump inlet port. The pipe-end inside the tank should be cut at 45°, should have a minimum distance from the tank bottom of not less than 50 mm [2”], and there should always be a minimum height of suction of 100 mm [4”]. The suction pipe should be completely airtight.

Drain pipe. The drain pipe must always be independent from the other return lines, connected directly to the tank, and extended sufficiently inside the tank so as to be below the minimum fluid level to avoid generating foam and to prevent emptying when the pump is not running. Moreover, the drain pipe must also be at the highest possible position in relation to the pump in order to always prevent fluid emptying from the pump, and must be free of restrictions. The drain pipe should be as far as possible from the suction pipe to prevent hot fluid being circulated.

Pressure line. Ensure that the pressure line is strong enough. It is recommended that a non-return valve (check valve) is installed on the pump pressure line as well as an automatic air bleed valve, for trouble free operation.

Ensure that any valves, taps and gate valves on the suction and pressure pipes are fully opened and all protective caps removed. Fill the pump through the case drain port and replace the drain pipework. Check that the reservoir is full of fluid.

Ensure that the pump shaft can be rotated manually without any resistance.

Check that the motor rotation direction is the same as the pump rotation direction: right-hand rotation (clockwise) viewed from shaft end of the pump.

Start the motor (in jogging mode), allowing free circulation of fluid to the tank in order to facilitate priming.The pump should prime within 5 seconds. If it does not, switch it off and investigate the cause. The pump should not run empty.

During INITIAL INSTALLATION, the pump must run under maximum flow conditions (P connected to T), with the fluid flowing directly into the tank, without pressure for several minutes. Care should be taken to eliminate all the air from the system during this process. Care should be taken to eliminate all the air from the system during this process. To facilitate this operation, there is an air bleed port on the pressure compensator device: unscrew the cap to bleed the air and then close the cap.

Subsequent start-ups under zero flow setting conditions are admissible only with pressure not exceeding 30 bar [435 psi], and with the system and pump completely filled with fluid.

If the volume adjustment unit is set to less than 50% of the nominal flow-rate, the pump can only start on condition that the system and the pump are completely filled with fluid.

INS

TR

UC

TIO

NS

FO

R I

NS

TALL

AT

ION

AN

D U

SE

B-24

PHV

During the initial and subsequent starting operations, it is necessary that the pump (ambient) and fluid temperature do not differ by more than 20°C [68°F]. If this is the case, the pump should be switched on only for short intervals of approximately 1÷2 seconds (start/stop mode) without pressure, until the temperatures are balanced.

All Berarma products are covered by a 1 YEAR WARRANTY for manufacturing or material defects effective from the shipment date, but in any case NO LONGER THAN 18 MONTHS FROM THE PRODUCTION BATCH DATE. The warranty is for the exclusive benefit of the original purchaser of the products.

For further information, please contact the Berarma Technical-Sales Service.

MOTOR PUMP


INS

TR

UC

TIO

NS

FO

R I

NS

TALL

AT

ION

AN

D U

SE

B-25

PHV

ASSEMBLY

E.G. 01-PHV-05-16-FHRMA

IR B

LEED

ING

PLU

GPR

ESSU

RE C

OM

PEN

SATO

R D

EVIC

E

CON

TRO

L PI

STO

N U

NIT

IDEN

TIFI

CATI

ON

PLA

TE

GU

IDE

BLO

CK B

ALA

NCI

NG

AD

JUST

MEN

T SC

REW

(DO

NO

T TA

MPE

R!)

PRES

SURE

DIS

TRIB

UTI

ON

PLA

TES

(DU

AL

AXI

AL

HYD

ROST

ATIC

BA

LAN

CIN

G) PU

MP

COVE

R

STAT

OR

(PRE

SSU

RE C

IRCU

LAR

RIN

G)

ON

E-PI

ECE

ROTO

R A

ND

SH

AFT

VAN

ES

JOU

RNA

L BE

ARI

NG

S(“

FORC

ED”

HYD

ROD

YNA

MIC

LU

BRIC

ATIO

N)

DIS

PLAC

EMEN

T A

DJU

STM

ENT

PIST

ON

UN

IT +FL

OW

-RAT

E RE

GU

LATO

R U

NIT

PUM

P BO

DY

INTE

RCH

AN

GEA

BLE

MO

UN

TIN

G F

LAN

GE

PRES

SURE

SET

TIN

G S

CREW

PRES

SURE

SET

TIN

G

LOCK

NU

T

AS

SE

MB

LY

B-26

PHV

C-1

Variable displacement vane pump (with mechanical pressure compensator)

PVS-Type

Key Features:

Rotation: Right (viewed from shaft end)Mounting flanges: 4-hole flange (UNI ISO 3019/2)Connections: GAS BSP (UNI ISO 228/1) e SAEMechanical displacement limiter "Q" on requestAll pumps are already set up as standard to be coupled to each other and with other types of pump


(cm3/r [in3/r])


(L/min) [US gpm]


02-PVS-1-20 20 [1.22] 29 [7.66] 100 [1450]02-PVS-1-25 25 [1.53] 36 [9.51] 100 [1450]02-PVS-2-31 31 [1.89] 45 [11.89] 100 [1450]02-PVS-2-40 40 [2.44] 58 [15.32] 100 [1450]02-PVS-2-50 50 [3.05] 73 [19.28] 100 [1450]02-PVS-3-63 63 [3.84] 91 [24.04] 80 [1160]02-PVS-3-80 80 [4.88] 116 [30.64] 80 [1160]

02-PVS-3-100 100 [6.10] 145 [38.30] 80 [1160]

0.5.52.1.03.16.0

C-2

PVSC

ON

TE

NT

S

CONTENTS

GENERAL DESCRIPTION ...........................................................................................................................C-3

CHARACTERISTICS ................................................................................................................................... C-4

ORDERING CODE ..................................................................................................................................... C-5

TECHNICAL DATA ..................................................................................................................................... C-6

COMBINED PUMPS .................................................................................................................................. C-7

CHARACTERISTIC CURVES ........................................................................................................................C-9

DIMENSIONS ......................................................................................................................................... C-12

ACCESSORIES ......................................................................................................................................... C-17

INSTRUCTIONS FOR INSTALLATION AND USE ........................................................................................C-19




C-3

PVS

GENERAL DESCRIPTION

Berarma PVS variable displacement vane pumps come in three nominal sizes: SIZES 1-2-3, each of which is available in three different displacements. The PVS low pressure pumps (100 bar) [1450 psi] are equipped with a MECHANICAL pressure regulating device.

Pump components include: a body 1, a drive rotor 2 which houses the vanes 3, vanes that transport the fluid into the inlet and outlet chambers; a stator 4 (mobile circular ring) for varying eccentricity and consequently displacement; side distribution plates with AXIAL HYDROSTATIC COMPENSATION 5 which delimit the inlet and outlet chambers; a guide block balancing adjustment screw 6 (absolutely must not be tampered with by the user); a displacement adjustment piston 7, a maximum volume adjustment screw 8 (available on request); a pressure control device 9; and a pressure regulator 10.

OUT

IN

6 7 8

3 54 A B

10 9

21

Hydraulic Symbol

GE

NE

RA

L D

ES

CR

IPT

ION

C-4

PVS

CHARACTERISTICS

• SILENT RUNNING from 60 to 72 dB(A).• HIGH EFFICIENCY.• LONG WORKING LIFE thanks to quality materials and state-of-the-art manufacturing technology: hydrodynamic lubrication

of bearings and hydrostatic balancing of distribution plates.• ECONOMY AND SIMPLIFICATION OF HYDRAULIC SYSTEM.• The pumps can be supplied with various proportional devices for flow, pressure and power control.• ISO standard MOUNTING FLANGES.• GAS (BSP), SAE standard PORT CONNECTIONS.• MODULAR DESIGN: all Berarma pumps feature modular design

for maximum flexibility and adaptability. The pumps comprise a body, common to each size, on which the various types of compensator devices (mechanical and hydraulic for pressure and volume control) can be mounted.The pump can therefore be converted from PVS to PSP and vice versa without any special modification, using the same standard pump body.

PVS

IN

PSP

CH

AR

AC

TE

RIS

TIC

S

C-5

PVS

ORDERING CODE

1 2 3 4 5 6 7 8 9

SERIES NAME SIZE DISPLACEMENT FLANGEPRESSURE SETTING

ROTATION SEALS OPTIONS

E.G. 02 PVS 1 20 F H R M Q-KL

1 PUMP SERIES = 02

2 PUMP NAME = PVS

3 PUMP SIZE = 1, 2, 3

4 DISPLACEMENT CM3/R = 20 - 25 (SIZE 1)31 - 40 - 50 (SIZE 2)63 - 80 - 100 (SIZE 3)

5 FLANGE AND PORT CONNECTIONS =F (UNI ISO 3019/2 - GAS BSP UNI ISO 228/1 thread)

6PRESSURE SETTING CONTROL

L 15-50 bar (218-725 psi)

H30-80 bar (435-1160 psi) for SIZE 330-100 bar (435-1450 psi) for SIZE 1-2

7 ROTATION = R (Right hand - clockwise viewed from shaft end)

8 SEALS =M (NBR)E (FPM-Viton)

9 OPTIONS = KL (Key lock compensator)Q (Flow regulation screw)

OR

DE

RIN

G C

OD

E

C-6

PVS

TECHNICAL DATA

NOMINAL SIZE SIZE 1 SIZE 2 SIZE 3

Geometric displacement according to UNI-ISO 3662 (cm 3/r) [in3/r]

20-25[1.220-1.526]

31.5-40-50[1.922-2.441-3.051]

63-80-100[3.844-4.882-6.102]

Actual displacement (cm 3/r) [in3/r]22.1-26.9

[1.349-1.642]34.5-42.8-53.1

[2.105-2.612-3.240]69-86.2-105.5

[4.211-5.260-6.438]

Maximum working pressure (bar) [psi] 100 [1450] 100 [1450] 80 [1160]

Pressure setting range

L - 15 / 50 bar[218/ 725 psi]

H - 30 / 100 bar[435 / 1450 psi]

L - 15 / 50 bar[218 / 725 psi]

H - 30 / 100 bar[435 / 1450 psi]

L - 15 / 50 bar[218 / 725 psi]

H - 30 / 80 bar[435 / 1160 psi]

Permitted maximum drain port pressure (bar) [psi]

1 [14.5]

Inlet pressure (absolute-bar) [absolute-psi]

0.8 - 1.5 [11.6 - 21.8]

Speed range (r/min) 800 - 1800

Rotation direction (viewed from shaft end)

Right (clockwise) R



197 [1744] 400 [3540] 740 [6550]

Hydraulic fluidHM hydraulic oil according to ISO 6743/4; HLP hydraulic oil according to DIN

51524/2 organic ester HFD-U according to ISO 6743/4 (Quintolubric 888)for other fluids contact Berarma Technical-Sales Service

Viscosity range (cSt, mm2/s) 22 - 68

Starting viscosity under full flow conditions (cSt, mm²/s)

400 max


Inlet fluid temperature range (°C) [°F] -10 / +50 [14 / 122]

Maximum acceptable fluid contamination level




Weight (kg) [lb] 12 [26.7] 32 [71.1] 44 [97.8]

For different operating conditions, please contact Berarma Technical Service

TE

CH

NIC

AL

DA

TA

C-7

PVS

CO

MB

INE

D P

UM

PS

COMBINED PUMPS

BERARMA pumps are already set-up for coupling to one another or to other types of pump (see table of possible combinations).The standard rotor shaft is set up for coupling (see pump section view, detail "A", on page 3).After removal of cover "B", the pump can be fitted with the different units already set up for coupling.

With this solution BERARMA intends to avoid pumps with non-standard special applications, in order to simplify interchangeability and pump combination. For solutions different to the ones described, please contact Berarma Technical Service.

2

1

1) Combined Pumps2) Non return valve - recommended installation (supplied on request)

The ordering code should be specified according to the coupling sequence

PRIMARY PUMP CODE + COUPLING UNIT CODE + SECONDARY PUMP CODE

C-8

PVSC

OM

BIN

ED

PU

MP

S

Combined pumps should be mounted in decreasing order of absorbed power. Depending on the conditions of use of each pump, pump combination should be established after first checking that torque values (Nm) [lb in] never exceed the limits specified in the table below.

Primary pump Secondary pump Coupling unit codeMaximum torque for

secondary pump

02 PVS-PSP 1

Gear pump 1P 3000011000

55 Nm[487 lb in]

Gear pump 1M 3000011100

Gear pump 2 300001120001-PLP-PHV-05-F 3000010200

01-PLP-PHV-05-FGR2 300001120002 PVS-PSP 1 F 3000010100

SAE "A" 3100000100

02 PVS-PSP 2-3

Gear pump 1P 3000022000

110 Nm[974 lb in]

Gear pump 1M 3000022100Gear pump 2 3000022200Gear pump 3 3000022300

01-PLP-PHV-05-F 300002040001-PLP-PHV-05-FGR2 3000022200

02 PVS-PSP 1 F 300002010002 PVS-PSP 2 3000020200

SAE "A" 3100000200SAE "B" 3100000300

02 PVS-PSP 3 02 PVS-PSP 3 3000020300180 Nm

[1593 lb in]

Warning: the sum of the torques of the combined pumps must not exceed the maximum permissible torque on the primary pump (see page 6).

Secondary pump with SAE A or B 2-bolt mounts should conform to the dimensions below.

CØA

DG

E

F

ØB

Primary pumpSecondary pump

flangeØA ØB C D E min. E max. F G

02 PVS 1 SAE J744 A82.5

[3.248"]19.05

[0.750"]21.1

[0.831"]4.8

[0.189"]32

[1.260"]59

[2.323"]7

[0.276"]106.4

[4.189"]

02 PVS 2-3

SAE J744 A82.5

[3.248"]19.05

[0.750"]21.1

[0.831"]4.8

[0.189"]32

[1.260"]59

[2.323"]7

[0.276"]106.4

[4.189"]

SAE J744 B101.6

[4.000"]22.2

[0.874"]

25.1 [0.988"]

6,375 [0.251"] 41

[1.614"]71

[2.795"]9.5

[0.374"]146

[5.748"]25.5 [1.000"]

4.8 [0.189"]

C-9

PVS

CH

AR

AC

TE

RIS

TIC

CU

RV

ES


indicative values related to 1450 r/min., HM hydraulic oil according to ISO 6743/4, ISO VG 32 according to ISO 3448, temperature 50°C [122°F]

02 PVS 1 20-25dr

aina

ge (l

/min

) [U

Sgpm

]

pressure (bar) [psi]

values established under zero flow setting

[1450][1160][870][580][290]100806040

2.5 [0.66]

2 [0.53]

1 [0.26]

0.5 [0.13]

1.5 [0.40]

20-25

200

flow

(l/m

in) [

USg

pm]


volumetric efficiency - zero flow setting curve

abso

rbed

pow

er (k

W) [

hp]

7 [9.39]

1 [1.34]

2 [2.68]

3 [4.02]

4 [5.36]

5 [6.71]

6 [8.05]

806040 00102[1450][870] [1160][580][290]

10 [2.64]

20 [5.28]

30 [7.93]

40 [10.57]

20

0

Maximum noise level measured on Berarma test bench with sound-level meter placed 1 metre [39.37"] from the pump, with flexible coupling.

dB(A

)


10080604020[1450][870] [1160][580][290]

58

70

6820-25

60

64

62

66

0

flow

(l/m

in) [

USg

pm]



abso

rbed

pow

er (k

W) [

hp]

8 [10.73]

25

6 [8.05]

5 [6.71]

4 [5.36]

3 [4.02]

2 [2.68]

1 [1.34]

7 [9.39]

10080[1450]

60[870] [1160]

40[580][290]

20

40 [10.57]

20 [5.28]

10 [2.64]

30 [7.93]

0

Power consumption with maximum flow

Power consumption with zero flow setting

pres

sure

(bar

) [ps

i]

time ms

Response time and pressure peak

20-25

50 ms

250 [3626]

200 [2901]

150 [2176]

50 [725]

0

100 [1450]

Pressure peaks are due to the test system. Pressure peak exceeding 30% of the maximum operating pressure must be eliminated by adopting the appropriate measures.

C-10

PVS

indicative values related to 1450 r/min., HM hydraulic oil according to ISO 6743/4, ISO VG 32 according to ISO 3448, temperature 50°C [122°F].

02 PVS 2 31-40-50

flow

(l/m

in) [

USg

pm]

abso

rbed

pow

er (k

W) [

hp]



2 [2.68]4 [5.36]6 [8.05]8 [10.73]10 [13.41]12 [16.09]

10 [2.64]

20 [5.28]

30 [7.93]

40 [10.57]

50 [13.21]

60 [15.85]

70 18.49]

80 [21.13]

31

100[1450]

80[1160]

60[870]

20 40[580]

0

[290]

drai

nage

(l/m

in) [

USg

pm]


values established with zero flow setting

1 [0.26]

3 [0.79]

2 [0.53]

5 [1.32]

4 [1.06]31-40-50

100[1450]

8040[580]

60[870]

20[290]

0

[1160]

flow

(l/m

in) [

USg

pm]


volumetric efficiency - zero flow setting curveab

sorb

ed p

ower

(kW

) [hp

]

14 [18.77]

40

12 [16.09]

2 [2.68]4 [5.36]6 [8.05]8 [10.73]10 [13.41]

30 [7.93]

10 [2.64]

20 [5.28]

40 [10.57]

50 [13.21]

60 [15.85]

70 18.49]

80 [21.13]

10080[1160] [1450]

6020 40[580] [870]

0

[290]

Maximum noise level measured on Berarma test bench with sound-level meter placed 1 metre [39.37"] from the pump, with flexible coupling

dB(A

)


70

72

68

66

64

62

60

31-40-50

100[1450]

8040[580] [870]

6020[290]

0[1160]

flow

(l/m

in) [

USg

pm]



abso

rbed

pow

er k

W

16 [21.46]14 [18.77]

50

12 [16.09]

2 [2.68]4 [5.36]6 [8.05]8 [10.73]10 [13.41]

30 [7.93]

10 [2.64]

20 [5.28]

40 [10.57]

50 [13.21]

60 [15.85]

70 18.49]

80 [21.13]

[1450]100

[1160]80

[870]6020

[580]40

0

[290]



pres

sure

(bar

) [ps

i]

time ms


31-40-50

50 ms0

100 [1450]

50 [725]

150 [2176]

200 [2901]

250 [3626]

Pressure peaks are due to the test system. Pressure peak exceeding 30% of the maximum operating pressure must be eliminated by adopting the appropriate measures.

CH

AR

AC

TE

RIS

TIC

CU

RV

ES

C-11

PVS


02 PVS 3 63-80-100

flow

(l/m

in) [

USg

pm]

abso

rbed

pow

er (k

W) [

hp]



[1160][870][580][290]

020 40 60 80

3 [4.02]6 [8.05]9 [12.07]12 [16.09]15 [20.12]18 [24.14]

63

100 [26.42]

160 [42.27]

140 [36.98]

120 [31.70]

80 [21.13]

60 [15.85]

40 [10.57]

20 [5.28]

0 drai

nage

(l/m

in) [

USg

pm]



[1160][870][580][290]

5 [1.32]

4 [1.06]

3 [0.79]

2 [0.53]

1 [0.26]

80604020

63-80-100

0

flow

(l/m

in) [

USg

pm]



abso

rbed

pow

er (k

W) [

hp]

21 [28.16]

80

18 [24.14]

3 [4.02]6 [8.05]9 [12.07]12 [16.09]15 [20.12]

8060[870]

40[580]

20]0611[]092[

20 [5.28]

40 [10.57]

60 [15.85]

80 [21.13]

120 [31.70]

140 [36.98]

160 [42.27]

100 [26.42]

0

Maximum noise level measured on Berarma test bench with sound-level meter placed 1 metre [39.37"] from the pump, with flexible coupling

dB(A

)


[1160][870][580][290]806020 40

74

72

70

68

66

64

62

63-80-100dB

(A)

dB(A

)

0

flow

(l/m

in) [

USg

pm]



abso

rbed

pow

er (k

W) [

hp]

100

24 [32.18]21 [28.16]18 [24.14]

3 [4.02]6 [8.05]9 [12.07]12 [16.09]15 [20.12]

8060[870]

40[580]

20]0611[]092[

20 [5.28]

40 [10.57]

60 [15.85]

80 [21.13]

120 [31.70]

140 [36.98]

160 [42.27]

100 [26.42]

0



pres

sure

(bar

) [ps

i]

time ms


20 [290]

80 [1160]

140 [2031]

200 [2901]

260 [3771]

63-80-100

50 ms0

Pressure peaks are due to the test system. Pressure peaks exceeding 30% of the maximum operating pressure must be eliminated by adopting the appropriate measures.

CH

AR

AC

TE

RIS

TIC

CU

RV

ES

C-12

PVS

DIMENSIONS

02 PVS 1 20-25 (F)

26 [1.024]

Ø11 [0.433]

66 [2.598]66 [2.598]

8 [0.315]

131

[5.1

57]

213

[8.3

86]

30 [1

.181

] max

.

70 [2.756]

10 [0.394]

46 [1.811]

Ø125 [4.921]

120 [4.724]

80 [3.150]

82 [3

.228

]

28 [1

.102

] max

.

26 [1.024]

159 [6.260]

205 [8.071]

82 [3.228]

9 [0.354]

120

[4.7

24]28

[1.1

02]

Ø10

0 [3

.937

]

Ø25

[0.9

84]

3/4" Gas (BSP)

1" Gas (BSP)

3/8" Gas (BSP)

Outlet port

Drain port

Inlet port

Flow regulation screw*

Pressure adjustment screw

*- Supplied on request (see page 18)

02 PVS 2 31-40-50 (F)

26.2 [1.031]

30 [1.181]

52.4

[2.0

63]

Ø14 [0.551]

95 [3.740]95 [3.740]

10 [0.394]

35 [1

.378

]

285

[11.

220]

175

[6.8

90]

40 [1

.575

] max

.

63 [2.480]

91 [3.583]

35.7 [1.406]

60 [2.362]

10 [0.394]

70 [2

.756

]

115

[4.5

28]

Ø160 [6.299]

150 [5.906]

114 [4.488]

110

[4.3

31]

45 [1

.772

] max

.

219 [8.622]279 [10.984]

9 [0.354]

40 [1.575]

150

[5.9

06]

Ø32

[1.2

60]

Ø12

5 [4

.921

]

ØC

D

E

B

ØA

Outlet port

Drain port

Inlet port




Flange ØA B ØC D E

F (ISO) 38 [1,496]SAE (3000) 1"1/2

M12 x 45 [0.472x1.772]25 [0,984]

SAE (3000) 1"M10 x 35 [0.394x1.378]

1/2" Gas (BSP)

Note: dimensions inside [ ] are in inches

DIM

EN

SIO

NS

C-13

PVS

02 PVS 3 63-80-100 (F)

58.7

[2.3

11]

35 [1.378]30.2 [1.189]

Ø18 [0.709]

63 [2.480]105 [4.134]

185

[7.2

83]

105 [4.134]

12 [0.472]

43 [1

.693

]

305

[12.

008]

185

[7.2

83]

40 [1

.575

] max

.

125

[4.9

21]

77.8

[3.0

63]

68 [2.677]

Ø40

[1.5

75]

Ø16

0 [6

.299

]

10 [0.394]

105 [4.134]

Ø200 [7.874]

185 [7.283]

123 [4.843]

45 [1

.772

] max

.12

0 [4

.724

]

245 [9.646]313 [12.323]

46 [1.811]

9 [0.354]

43 [1.693]

ØC

D

E

ØA

B

Outlet port

Drain port

Inlet port



Air bleed



F (ISO) 51 [2,008]SAE (3000) 2"

M12 x 45 [0.472x1.772]32 [1,260]

SAE (3000) 1"1/4M10 x 40 [0.394x1.575]

1/2" Gas (BSP)


DIM

EN

SIO

NS

C-14

PVS

E

B

D

AC

Primary pump 02 PVS PSP 1 F

Secondary pump

A B C D E

1P gear pump132

[5.197]64

[2.520]46

[1.811]196

[7.717] please consult

gearpump

catalogue

1M gear pump132

[5.197]64

[2.520]46

[1.811]196

[7.717]

2 gear pump132

[5.197]72

[2.835]46

[1.811]204

[8.031]

C E D

A B

Primary pump 02 PVS 1 F

Secondary pump A B C D E

01-PLP-F205

[8.071]107

[4.213]46

[1.811]201

[7.913]26

[1.024]

01-PLP-FGR2204

[8.031]107

[4.213]46

[1.811]201

[7.913]26

[1.024]

ED

BC A



02 PVS PSP 126

[1.024]207

[8.150]46

[1.811]207

[8.150]159

[6.260]


DIM

EN

SIO

NS

C-15

PVS

DIM

EN

SIO

NS

EB

DA

C


Secondary pump

A B C D E

1P gear pump173

[6.811]90

[3.543]60

[2.362]263

[10.354]please consult

gearpump

catalogue

1M gear pump173

[6.811]90

[3.543]60

[2.362]263

[10.354]

2 gear pump173

[6.811]90

[3.543]60

[2.362]263

[10.354]

3 gear pump173

[6.811]90

[3.543]60

[2.362]263

[10.354]

D

F

E

C A B


Secondary pump

A B C D E F

01-PLP 05 F258

[10.157]107

[4.213]60

[2.362]240

[9.449]40

[1.575]30

[1.181]

01-PLP 05 FGR2263

[10.354]107

[4.213]60

[2.362]245

[9.646]40

[1.575]30

[1.181]

D

C

FBAE


Secondary pump

A B C D E F

02 PVS PSP 1 F40

[1.575]246

[9.685]30

[1.181]159

[6.260]60

[2.362]260

[10.236]

D

FB E

C

AG


Secondary pump

A B C D E F G

02 PVS PSP 2 F40

[1.575]275

[10.827]30

[1.181]275

[10.827]220

[8.661]275

[10.827]60

[2.362]


C-16

PVSD

IME

NS

ION

S

E

B

D

A

C


Secondary pump

A B C D E

1P gear pump198

[7.795]90

[3.543]68

[2.677]288


gearpump

catalogue

1M gear pump198

[7.795]90

[3.543]68

[2.677]288

[11.339]

2 gear pump198

[7.795]90

[3.543]68

[2.677]288

[11.339]

3 gear pump198

[7.795]90

[3.543]68

[2.677]288

[11.339]

F

E

A

D

C B


Secondary pump

A B C D E F

01 PLP 05 F283

[11.142]107

[4.213]68

[2.677]259

[10.197]46

[1.811]35

[1.378]

01 PLP 05 FGR2288

[11.339]107

[4.213]68

[2.677]264

[10.394]46

[1.811]35

[1.378]

FE

B

C

D A


Secondary pump

A B C D E F

02 PVS PSP 1 F46

[1.811]265

[10.433]35

[1.378]68

[2.677]285

[11.220]159

[6.260]

FB

EC

AD


Secondary pump

A B C D E F

02 PVS PSP 2 F46

[1.811]295

[11.614]35

[1.378]68

[2.677]300

[11.811]220

[8.661]

02 PVS PSP 3 F46

[1.811]315

[12.402]35

[1.378]68

[2.677]315

[12.402]245

[9.646]

Note: dimensions inside [ ] are in inchesFor the dimensions of the other solutions described on page 8, please contact Berarma Technical Service.

C-17

PVS

ACCESSORIES

KEY-LOCK SETTING PRESSURE DEVICE02 PVS 1 ....-KL

77 [3

.031

]60

[2.3

62]

191

[7.5

20]

02 PVS 2 ....-KL

77 [3

.031

]60

[2.3

62]

235

[9.2

52]

02 PVS 3 ....-KL

77 [3

.031

]60

[2.3

62]

245

[9.6

46]


AC

CE

SS

OR

IES

C-18

PVSA

CC

ES

SO

RIE

S FLOW REGULATION SCREW

7 x 7 [0.276" x 0.276"]

If the pump is supplied with flow regulation screw "Q" set to less than 50% of the nominal flow, the pump can only start on condition that the system and pump are completely filled with fluid.

Pump type

02 P

VS

1-20

02 P

VS

1-25

02 P

VS

2-31

02 P

VS

2-40

02 P

VS

2-50

02 P

VS

3-63

02 P

VS

3-80

02 P

VS

3-10

0

Indicative data that can change from pump to pump

MAX flow at 1450 r/min (l/min) [USgpm]

33{8.72}

39{10.30}

50{13.21}

62{16.38}

78{20.61}

100{26.42}

125{33.02}

152{40.15}

MIN flow at 1450 r/min (l/min) {USgpm}

11{2.91}

17{4.49}

2.3{0.61}

14.3{3.78}

30.3{8.00}

14{3.70}

39{10.30}

66{17.44}

Reduced flow by screw turn (l/min) [USgpm]

14{3.70}

14{3.70}

23.8{6.29}

23.8{6.29}

23.8{6.29}

34.5{9.11}

34.5{9.11}

34.5{9.11}

FLANGES SAE J518 (3000 SERIES) SUPPLIED WITH SCREWS AND O-RINGD

E FC

G

ØBA

H

ØKJ

Pump typeORDERING

CODENominal

size A ØB C D E F G H J ØK Screws O-Ring

02 PVS PSP 25540000102 1" 1" Gas (BSP)

25[0.984]

52.4[2.063]

70[2.756]

26.2[1.031]

52[2.047]

38[1.496]

18[0.709]

19[0.748]

11[0.433]

M10 [0.394]

OR 4131 NBR

5540000106 1" 1/2 1"½ Gas (BSP)38

[1.496]70

[2.756]93

[3.661]35.7

[1.406]78

[3.071]44

[1.732]25

[0.984]24

[0.945]13.5

[0.531]M12

[0.472]OR 4187 NBR

02 PVS PSP 35540000104 1" 1/4 1"¼ Gas (BSP)

32[1.260]

58.7[2.311]

79[3.110]

30.2[1.189]

68[2.677]

41[1.614]

21[0.827]

22[0.866]

11.5[0.453]

M10 [0.394]

OR 4150 NBR

5540000108 2" 2" Gas (BSP)51

[2.008]77.8

[3.063]102

[4.016]42.9

[1.689]90

[3.543]45

[1.772]25

[0.984]30

[1.181]13.5

[0.531]M12

[0.472]OR 4225 NBR


C-19

PVS


1) Size 1 PVS pumps can be mounted in any position. Sizes 2 and 3 PVS pumps must be mounted with the shaft along a horizontal axis and with the compensator device facing

upward (see figure). When the pump is installed above the tank oil level, pay attention to the inlet pressure (see page 6). The minimum section of the inlet pipe must be equal to the section of the thread of the pump inlet port. The inlet pipes

should be as short as possible, with a small number of bends and without internal section changes.

2) All return and drain pipes must be positioned so that the oil cannot be sucked back directly by the pump (see figure). The oil tank must be suitably sized in order to exchange the thermal power generated by the various system components

and to provide a low recycle rate. To ensure the maximum pump working life, the inlet oil temperature must never be above 50°C (122°F). In systems where the pump runs for a long time under zero flow setting conditions, the installation of a heat exchanger in

the drain line is recommended. The pressure on the drain port must never exceed the specified value (page 6). The drain pipe must always be independent from the other return lines, connected directly to the tank, and extended sufficiently inside the tank so as to be below the minimum oil level to avoid generating foam. Moreover, the drain pipe must be free of restrictions and as far as possible from the inlet pipe.

3) Motor-pump coupling must be made with a self-aligning flexible coupling with convex teeth and a polyamide cam. When assembling, maximum attention must be given to the distance between the two half-couplings which must strictly

fall within the values specified in the diagram below (detail "A"). Other types of motor-pump couplings are not permitted. No induced RADIAL or AXIAL LOADS are allowed on the pump shaft.

4) During initial installation, the pump must be run under maximum flow conditions (P connected to T), with the oil flowing directly into the tank, in order to induce air bleeding.

This phase must run for several minutes. Pump priming (delivery of oil to the outlet) must occur within a few seconds, otherwise the pump must be turned off and

the operation repeated. Subsequent start-ups under zero flow setting conditions are admissible only with pressure not exceeding 30 bar (435 psi),

and with the system and pump completely filled with oil. During the initial and subsequent starting operations, the difference between the oil temperature and the ambient

temperature (body pump temperature) must not exceed 20°C (68°F).

100

[4] m

in.

150 [6] min.

50 [2

] min

.

300 [12] min.

200

[8] m

in.

4 - 7 [0.157 - 0.276]

45°

DRAIN

IN

OUT

0.05 AA

DETAIL A


For further information, please consult the leaflet "Installation and start-up instructions for variable displacement vane combined pumps".

INS

TR

UC

TIO

NS

FO

R I

NS

TAL

LA

TIO

N A

ND

US

E

C-20

PVS

D-1

Variable displacement vane pumps (with hydraulic pressure compensator)

PSP-Type

Key Features:

Rotation: Right (viewed from shaft end)Mounting flanges: 4-hole flange (UNI ISO 3019/2)Connections: GAS BSP (UNI ISO 228/1) e SAEMechanical displacement limiter "Q" on requestAll pumps are already set up as standard to be coupled to each other and with other types of pumpWide choice of pressure and flow regulation controls


(cm3/r) [in3/r]


(L/min) [US gpm]


02-PSP-1-20 20 [1.22] 29 [7.66] 160 [2321]02-PSP-1-25 25 [1.53] 36 [9.51] 160 [2321]02-PSP-2-31 31 [1.89] 45 [11.89] 160 [2321]02-PSP-2-40 40 [2.44] 58 [15.32] 160 [2321]02-PSP-2-50 50 [3.05] 73 [19.28] 160 [2321]02-PSP-3-63 63 [3.84] 91 [24.04] 150 [2176]02-PSP-3-80 80 [4.88] 116 [30.64] 150 [2176]

02-PSP-3-100 100 [6.10] 145 [38.30] 150 [2176]

0.5.53.1.03.16.0

D-2

PSPC

ON

TE

NT

S

CONTENTS

GENERAL DESCRIPTION .......................................................................................................................... D-3

CHARACTERISTICS .................................................................................................................................. D-4

ORDERING CODE .................................................................................................................................... D-5

TECHNICAL DATA .................................................................................................................................... D-6

COMBINED PUMPS ................................................................................................................................. D-7

COMBINED PUMPS WITH SINGLE PRESSURE CONTROL DEVICE ............................................................ D-9

PRESSURE-FLOW CONTROL SOLUTIONS ............................................................................................... D-11

CHARACTERISTIC CURVES ..................................................................................................................... D-14

DIMENSIONS ........................................................................................................................................ D-17

ACCESSORIES ........................................................................................................................................ D-22

INSTRUCTIONS FOR INSTALLATION AND USE ....................................................................................... D-24




D-3

PSP

GENERAL DESCRIPTION

Berarma PSP variable displacement vane pumps come in three nominal sizes: SIZES 1-2-3, each of which is available in three different displacements. The PSP high pressure pumps (160 bar) [2321 psi] are equipped with a HYDRAULIC pressure regulating device.

Pump components include: a body 1, a drive rotor 2 which houses the vanes 3, vanes that transport the fluid into the inlet and outlet chambers; a stator 4 (mobile circular ring) for varying eccentricity and consequently displacement; side distribution plates with AXIAL HYDROSTATIC COMPENSATION 5 which delimit the inlet and outlet chambers; a guide block balancing adjustment screw 6 (absolutely must not be tampered with by the user); a displacement adjustment piston 7, a maximum flow regulation screw 8 (available on request); a pressure control device 9; and a pressure regulator 10.

OUT

IN

9

10

21 43

876

BA5

Hydraulic Symbol

GE

NE

RA

L D

ES

CR

IPT

ION

D-4

PSP

CHARACTERISTICS

• SILENT RUNNING from 63 to 72 dB(A).• HIGH EFFICIENCY.• LONG WORKING LIFE.• ECONOMY AND SIMPLIFICATION OF HYDRAULIC SYSTEM.• The pumps can be supplied with various proportional devices for flow, pressure and power control.• ISO standard MOUNTING FLANGES.• GAS (BSP), SAE standard PORT CONNECTIONS.• MODULAR DESIGN: all Berarma pumps feature modular design

for maximum flexibility and adaptability. The pumps comprise a body, common to each size, on which the various types of compensator devices (mechanical and hydraulic for pressure and flow control) can be mounted.The pump can therefore be converted from PVS to PSP and vice versa without any special modification, using the same standard pump body.

PVSPSP

IN

CH

AR

AC

TE

RIS

TIC

S

D-5

PSP

ORDERING CODE

1 2 3 4 5 6 7 8 9 10


ROTATION SEALSPRESSURE CONTROLS

OPTIONS

E.G. 02 PSP 1 20 F H R M PCS... Q-KL

1 PUMP SERIES = 02

2 PUMP NAME = PSP

3 PUMP SIZE = 1 , 2 , 3

4 DISPLACEMENT CM3/R=20 - 25 (SIZE 1)31 - 40 - 50 (SIZE 2)63 - 80 - 100 (SIZE 3)

5 FLANGE AND PORT CONNECTIONS =F (UNI ISO 3019/2 - GAS BSP UNI ISO 228/1 thread)

6 PRESSURE SETTING CONTROL H30-160 bar (435-2321 psi) for SIZE 1-230-150 bar (435-2176 psi) for SIZE 3

7 ROTATION = R (Right hand - clockwise viewed from shaft end)

8 SEALS = M (NBR)E (FPM-Viton)

9 PRESSURE-FLOW CONTROL SOLUTIONS = see pages 11÷13


OR

DE

RIN

G C

OD

E

D-6

PSP

TECHNICAL DATA

NOMINAL SIZE SIZE 1 SIZE 2 SIZE 3


20-25[1.220-1.526]

31.5-40-50[1.922-2.441-3.051]

63-80-100[3.844-4.882-6.102]

Actual displacement (cm3/r) [in3/r] 22.1-26.9[1.349-1.642]

34.5-42.8-53.1[2.105-2.612-3.240]

69-86.2-105.5[4.211-5.260-6.438]


Pressure setting range H - 30 / 160 bar[435 / 2321 psi]

H - 30 / 150 bar[435 / 2176 psi]


Inlet pressure (absolute-bar) [absolute-psi] 0.8 - 1.5 [11.6 - 21.8]


Rotation direction (viewed from shaft end) Right (clockwise) R


Maximum torque on primary shaft (Nm) [lb in] 197 [1744] 400 [3540] 740 [6550]

Hydraulic fluid HM hydraulic oil according to ISO 6743/4; HLP hydraulic oil according to DIN 51524/2 organic ester HFD-U according to

ISO 6743/4 (Quintolubric 888)for other fluids contact Berarma Technical-Sales Service




Inlet fluid temperature range (C) [F] -10 / +50 [14 / 122]

Maximum acceptable fluid contamination level 20/18/15 according to ISO 4406/99, CLASS 9 according to NAS 1638



Weight (kg) [lb] 13 [28.7] 33 [72.8] 45 [99.2]

For different operating conditions, please contact Berarma Technical Service

TE

CH

NIC

AL

DA

TA

D-7

PSP

CO

MB

INE

D P

UM

PS

COMBINED PUMPS

BERARMA pumps are already set up for coupling to one another or to other types of pump (see table of possible combinations). The standard rotor shaft is set up for coupling (see pump section view, detail "A", on page 3).

After removal of cover "B", the pump can be fitted with the different units already set up for coupling.

With this solution BERARMA intends to avoid pumps with non-standard special applications, in order to simplifyinterchangeability and pump combination. For solutions different to the ones described, please contact Berarma Technical Service.

2

1

1) Combined Pumps2) Non return valve - recommended installation (supplied on request)

The ordering code should be specified according to the coupling sequence

PRIMARY PUMP CODE + COUPLING UNIT CODE + SECONDARY PUMP CODE

D-8

PSPC

OM

BIN

ED

PU

MP

S

Combined pumps should be mounted in decreasing order of absorbed power. Depending on the conditions of use of each pump, pump combination should be established after first checking that torque values (Nm) [lb in] never exceed the limits specified in the table below.

Primary pump Secondary pump Coupling unit codeMaximum torque for

secondary pump

02 PVS-PSP 1

Gear pump 1P 3000011000

55 Nm[487 lb in]

Gear pump 1M 3000011100

Gear pump 2 300001120001-PLP-PHV-05-F 3000010200

01-PLP-PHV-05-FGR2 300001120002 PVS-PSP 1 F 3000010100

SAE "A" 3100000100

02 PVS-PSP 2-3

Gear pump 1P 3000022000

110 Nm[974 lb in]

Gear pump 1M 3000022100Gear pump 2 3000022200Gear pump 3 3000022300

01-PLP-PHV-05-F 300002040001-PLP-PHV-05-FGR2 3000022200

02 PVS-PSP 1 F 300002010002 PVS-PSP 2 3000020200

SAE "A" 3100000200SAE "B" 3100000300

02 PVS-PSP 3 02 PVS-PSP 3 3000020300180 Nm

[1593 lb in]

Warning: the sum of the torques of the combined pumps must not exceed the maximum permissible torque on the primary pump (see page 6).

Secondary pump with SAE A or B 2-bolt mounts should conform to the dimensions below.

CØA

D

G

E

F

ØB

Primary pumpSecondary pump

flangeØA ØB C D E min. E max. F G

02 PSP 1 SAE J744 A82.5

[3.248"]19.05

[0.750"]21.1

[0.831"]4.8

[0.189"]32

[1.260"]59

[2.323"]7

[0.276"]106.4

[4.189"]

02 PSP 2-3

SAE J744 A82.5

[3.248"]19.05

[0.750"]21.1

[0.831"]4.8

[0.189"]32

[1.260"]59

[2.323"]7

[0.276"]106.4

[4.189"]

SAE J744 B101.6

[4.000"]22.2

[0.874"]

25.1 [0.988"]

6,375 [0.251"] 41

[1.614"]71

[2.795"]9.5

[0.374"]146

[5.748"]25.5 [1.000"]

4.8 [0.189"]

D-9

PSP

COMBINED PUMPS WITH SINGLE PRESSURE CONTROL DEVICE

In response to market demand, Berarma has widened its range of products to cater to the request for higher displacement pumps in an original way.In fact, rather than developing large displacement pumps as such, Berarma has obtained the same results by combining standard SIZE 3 pumps controlled by a single hydraulic device for pressure regulation.

This solution:• reduces noise level• cuts down production costs

DIMENSIONS

U E

CETOP 03 [UNI ISO 4401-03]

26.6 [1.047]

31 [1.221]

32.5 [1.280]

19 [0

.748

]

40.5

[1.5

95]

6 [0.236]16.3 [0.642]

[0.394]

(BSP)

(BSP)

[0.472]

67 [2.638]

105 [4.134]105 [4.134]

133

[5.2

36]

12 [0.472]

155.

5 [6

.122

]

Ø18 [0.709]

140 [5.512] max.

58.7

[2.3

11]

58.7

[2.3

11]

30.2 [1.189]315 [12.402] 35 [1.378]

30.2 [1.189]

185

[7.2

84]

43 [1

.693

]

120

[4.7

24]

123 [4.843]

185 [7.284]

Ø200 [7.874]

301

[11.

850]

315 [12.402]

10 [0.394]

105 [4.134]

77.8

[3.0

63]

77.8

[3.0

63]

Ø40

[1.5

75]

315 [12.402]560 [22.047]

46 [1.811]

68 [2.677]

43 [1.693] 43 [1.693]

Ø16

0 [6

.299

]

G

D

F 1/4" Gas

BØ32 [1.260]

M10

C3/4" Gas

Ø51 [2.008]A

M12

A - SAE flange inlet port.

B - SAE flange outlet port.

C - GAS (BSP) thread drain port.

D - Pressure regulating knob.Rotate clockwise to increase pressure.

E - Set-up for pressure control system with CETOP 03 [UNI ISO 4401-03] mounting surface.

F - 1/4" GAS (BSP) port connection for pressure gauge.

G - Identification plate.

U - Manifold block, with CETOP 03 [UNI ISO 4401-03] mounting surface, for solenoid operated directional control valve to vent air.

CO

MB

INED

PU

MP

S W

ITH

SIN

GLE

PR

ESSU

RE

CO

NTR

OL

DEV

ICE

D-10

PSPC

OM

BIN

ED P

UM

PS

WIT

H S

ING

LE P

RES

SUR

E C

ON

TRO

L D

EVIC

E

U

V

S

F

CE

TO

P 0

3 [U

NI I

SO

440

1-03

]

T

P

R

For further information, please consult the leaflet "Installation and start-up instructions for PSPC-type variable displacement vane combined pumps with single pressure control device".

Geometric displacement (cm3/r) [in3/r] 126[7.689]

143[8.726]

160[9.764]

180[10.984]

200[12.205]

Actual displacement (cm3/r) [in3/r] 126[7.689]

155.2[9.471]

172.4[10.520]

191.7[11.698]

211[12.876]

R - Combined pumps with single pressure control device.

S - Outlet manifold with check valves and maximum pressure relief valve.Supplied on request. Installation recommended.

F - 1/4" GAS (BSP) port connection for pressure gauge.

U - Manifold block, with CETOP 03 [UNI ISO 4401-03] mounting surface, for solenoid operated directional control valve to vent air.

V - Solenoid operated directional control valve to vent air. Supplied on request (specify coil type). Must be installed in case of starting under zero flow setting conditions.

ORDERING CODE

1 2 3 4 5 6 7 8 9 10


ROTATION SEALSPRESSURE CONTROLS

OPTIONS

E.G. 02 PSPC 3 200 F H R M PCS... KL

1 PUMP SERIES = 02 6 PRESSURE SETTING CONTROL = H 30-120 bar [435-1740 psi]

2 PUMP NAME = PSPC 7 ROTATION = R (Right hand - clockwise viewed from shaft end)

3 PUMP SIZE = 3 8 SEALS = M (NBR)

4 DISPLACEMENT CM3/R = 126, 143, 160, 180, 200 9 PRESSURE-FLOW CONTROL SOLUTIONS page 12

PCS002PCS003PCS004PCS005

5FLANGE AND PORT CONNECTION =F (Flange: UNI ISO 3019/2 Inlet-Outlet port: SAE flange Drain port: GAS BSP UNI ISO 228/1 thread)

10 OPTIONS = KL (Key lock compensator)

D-11

PSP

PRESSURE-FLOW CONTROL SOLUTIONS

PSP pumps can be supplied with a wide range of electro-hydraulic devices for pressure and flow control.In addition to its various pressure regulating systems, Berarma has developed a LOAD-SENSING device for its pumps (see diagrams with characteristic curves).This solution make Berarma pumps suitable to be used in energy saving systems.

LOAD - SENSINGThe LOAD-SENSING flow regulating system is relatively simple; the signal for the compensator is picked up from the pump pressure line after a restriction and before an actuator.The regulating system (restriction) may comprise: throttle, manual or proportional type, or quick/slow units.As the extent of the restriction (at a fixed pressure drop Δp=20 bar [290 psi] [*]) changes, pump displacement is automatically varied by the system regardless of pressure variations in the circuit. The LOAD-SENSING system enables the notable limitation of power dissipation and is particularly suitable for applications with considerable torque (or force) and speed variations.

[*] Note: For different operating conditions, please contact Berarma Technical Service.

6 [0.236]

19 [0

.748

]

16.3 [0.642]

26.6 [1.047]

32.5 [1.280]

31 [1.221]40

.5 [1

.595

]

T P

Mounting surface CETOP-03 [UNI ISO 4401-03] on PCS and PCLS compensators


PR

ES

SU

RE

-FLO

W C

ON

TR

OL

SO

LUT

ION

S

D-12

PSPP

RE

SS

UR

E-F

LOW

CO

NT

RO

L S

OLU

TIO

NS

Diagrams and characteristic curves for pressure regulation

1 Pump with standard pressure compensator

2 Pump with pressure compensator with CETOP 03 [UNI ISO 4401-03]

P CS002

P CS003

P CS004

3Pump with pressure compensator for proportional regulation with CETOP 03 [UNI ISO 4401-03]

P CS005

Pump with two-stage pressure control, one of which is fixed (at the minimum pressure setting of the pump)

Code P CS003

2

A

q

p

A - Solenoid valve supplied only on request (please specify coil type)

Standard pump1

p

q

Pump with two-stage pressure control, both adjustable

Code P CS004

2B A

q

p

A - Berarma pressure relief valve supplied factory-assembled and testedB - Solenoid valve supplied only on request (please specify coil type)

Pump with remote pressure control

Code P CS002

2

A

q

p

A - Maximum pressure relief valve (0-5 l/min) [0-1.32 USgpm] not suppliedNote• The length of the pilot pipe

between the compensator and the valve must not exceed 5 m [16 ft]

• Remote control port 1/4" Gas (BSP) or 1/2"-20 UNF 2B

Pump with proportional pressure control

Code P CS005

3

A

q

pA - Pressure control proportional valve supplied only on request

D-13

PSP

PR

ES

SU

RE

-FLO

W C

ON

TR

OL

SO

LUT

ION

S

Diagrams and characteristic curves for combined LOAD SENSING and pressure regulation

1 LOAD SENSING pump with standard pressure regulation

P CLS001

2LOAD SENSING pump with CETOP 03 mounting surface [UNI ISO 4401-03]

P CLS002-3-4-5

3 Manual-electrical-proportional flow regulator not supplied

Note• The length of the individual pipe between the flow

regulator and the LOAD SENSING device must not exceed 5 m [16 ft]

• Load Sensing signal port 1/4" Gas (BSP) or 1/2"-20 UNF 2B

LOAD SENSING pump with two-stage pressure control, one of which is fixed (at the minimum pressure setting of the pump)

Code P CLS003

2

3

A

q

p

A - Solenoid valve supplied only on request (please specify coil type)

LOAD SENSING pump with standard pressure regulation

Code P CLS001

1

3

q

p

LOAD SENSING pump with two adjustable pressure stages

Code P CLS004

3

2A

B

q

p

A - Berarma pressure relief valve supplied factory-assembled and testedB - Solenoid valve supplied only on request (please specify coil type)

LOAD SENSING pump with remote pressure control

Code P CLS002

3

2A

q

p

A - Maximum pressure relief valve (0-5 l/min) [0-1.32 USgpm] not supplied.Note• The length of the pilot pipe

between the compensator and the valve must not exceed 5 m [16 ft]

• Remote control port 1/4" Gas (BSP) or 1/2"-20 UNF 2B

LOAD SENSING pump with proportional pressure control

Code P CLS005

3

2A

q

pA - Pressure control proportional valve supplied only on request

D-14

PSP


indicative values related to 1450 r/min., HM hydraulic oil according to ISO 6743/4, ISO VG 32 according to ISO 3448, temperature 50°C [122°F].

02 PSP 1 20-25

100[1450][870]

20[290] [580]

40 80[1160]

60[2321]

120[1740]

140[2031]

160

4 [1.06]

5 [1.32]

3 [0.79]

1 [0.26]

2 [0.53]

20-25

0

drai

nage

(l/m

in) [

USg

pm]



10 [13.41]

8 [10.73]

6 [8.05]

4 [5.36]

2 [2.68]

[2321][2031][1740][1450][1160][870][580][290]

10 [2.64]

20 [5.28]

30 [7.93]

40 [10.57]

50 [13.21]

20

1601401201008060200

40

flow

(l/m

in) [

USg

pm]



abso

rbed

pow

er (k

W) [

hp]


[1450][870] ]1232[]0611[]085[]092[ [1740] [2031]10020 40 8060 120 140 160

72

74

20-25

70

66

68

62

64

dB(A

)


12 [16.09]

10 [13.41]

8 [10.73]

6 [8.05]

4 [5.36]

2 [2.68]

[2321][2031][1740][1450][1160][870][580][290]

10 [2.64]

20 [5.28]

30 [7.93]

40 [10.57]

50 [13.21]

25

1601401201008060200

40

flow

(l/m

in) [

USg

pm]



abso

rbed

pow

er (k

W) [

hp]



280 [4061]

220 [3191]

160 [2321]

100 [1450]

40 [580]

50 ms

20-25

0pres

sure

(bar

) [ps

i]

time ms




CH

AR

AC

TE

RIS

TIC

CU

RV

ES

D-15

PSP


02 PSP 2 31-40-50

160[2321][2031]

14080[1450]100

[1740]12060

[870]40

[580]20

[290] [1160]

20 [5.28]

60 [15.85]

40 [10.57]

100 [26.42]

80 [21.13]

8 [10.73]

4 [5.36]

16 [21.46]

12 [16.09]

31

0

flow

(l/m

in) [

USg

pm]

abso

rbed

pow

er (k

W) [

hp]



160[2321]

120[1740]

100[1450]

140[2031]

8060[870]

20[290]

40[580] [1160]

6 [1.59]

2 [0.53]

4 [1.06]

8 [2.11]

10 [2.64]

0

31-40-50

drai

nage

(l/m

in) [

USg

pm]



20 [26.82]

160140[2031]

120[1740] [2321]

60[1160]

8040[580][290]

20[870]

100[1450]

16 [21.46]

8 [10.73]

4 [5.36]

12 [16.09]

100 [26.42]

40 [10.57]

60 [15.85]

80 [21.13]

20 [5.28]

40

0

flow

(l/m

in) [

USg

pm]



abso

rbed

pow

er (k

W) [

hp]


160[2031]

140[2321]

80[1160] [1450]

100[870]6040

[580]20

[290] [1740]120

74

76

72

68

70

0

64

66

31-40-50

dB(A

)


24 [32.18]

20 [26.82]

160140[2031]

120[1740] [2321]

60[1160]

8040[580][290]

20[870]

100[1450]

16 [21.46]

8 [10.73]

4 [5.36]

12 [16.09]

100 [26.42]

40 [10.57]

60 [15.85]

80 [21.13]

20 [5.28]

50

0

flow

(l/m

in) [

USg

pm]



abso

rbed

pow

er (k

W) [

hp]



160 [2321]

100 [1450]

40 [580]

280 [4061]

220 [3191]

50 ms

31-40-50

0pres

sure

(bar

) [ps

i]

time ms




CH

AR

AC

TE

RIS

TIC

CU

RV

ES

D-16

PSP


02 PSP 3 63-80-100

[2176][1740][1305][870][435]150120906030

7 [9.39]

21 [28.16]

14 [18.77]

28 [37.55]

40 [10.57]

160 [42.27]

120 [31.70]

80 [21.13]

200 [52.83]

63

0

flow

(l/m

in) [

USg

pm]

abso

rbed

pow

er (k

W) [

hp]



12 [3.17]

8 [2.11]

6 [1.59]

4 [1.06]

2 [0.53]

10 [2.64]

150120[1740] [2176]

90[1305]

60[870]

30[435]

0

63-80-100

drai

nage

(l/m

in) [

USg

pm]


data with pump under zero flow setting

35 [46.94]

28 [37.55]

7 [9.39]

14 [18.77]

21 [28.16]

150120[1740] [2176]

90[1305]

60[870]

30[435]

200 [52.83]

80 [21.13]

120 [31.70]

160 [42.27]

40 [10.57]

80

0

flow

(l/m

in) [

USg

pm]


volumetric efficiency - zero flow setting curveab

sorb

ed p

ower

(kW

) [hp

]Maximum noise level measured on Berarma test bench with sound-level

meter placed 1 metre [39.37"] from the pump, with flexible coupling.

150[1740]120

[2176][1305]9060

[870]30

[435]

74

76

72

68

70

0

64

66

63-80-100dB

(A)


42 [56.32]

35 [46.94]

28 [37.55]

7 [9.39]

14 [18.77]

21 [28.16]

150120[1740] [2176]

90[1305]

60[870]

30[435]

200 [52.83]

80 [21.13]

120 [31.70]

160 [42.27]

40 [10.57]

100

0

flow

(l/m

in) [

USg

pm]



abso

rbed

pow

er (k

W) [

hp]



160 [2321]

100 [1450]

40 [580]

280 [4061]

220 [3191]

50 ms

63-80-100

0pres

sure

(bar

) [ps

i]

time ms




CH

AR

AC

TE

RIS

TIC

CU

RV

ES

D-17

PSP

DIMENSIONS

02 PSP 1 20-25 (F)

28 [1

.102

]

82 [3

.228

]

120 [4.724]

80 [3.150]

28 [1

.102

] max

Ø125 [4.921]

120

[4.7

24]

Ø11 [0.433]8 [0.315]

66 [2.598]66 [2.598]

159 [6.260]

205 [8.071]

82 [3.228]

26 [1.024]

Ø10

0 [3

.937

]

Ø25

[0.9

84]

9 [0.354]

70 [2.756]

46 [1.811]

10 [0.394]

26 [1.024]

70 [2.756]

CETOP-03[UNI ISO 4401-03] **

96 [3

.780

]

200.

5 [7

.894

]

118.

5 [4

.665

]

140 [5.512] max.

1" Gas (BSP)

3/4" Gas (BSP)

3/8" Gas (BSP)

Inlet port

Mounting surface

Drain port

Pressure setting knob


Outlet port

*- Supplied on request (see page 23) ** - Supplied on request (dimensions: see page 11)

02 PSP 2 31-40-50 (F)

CETOP-03[UNI ISO 4401-03] **

30 [1.181]

52.4

[2.0

63]

26.2 [1.031]

110

[4.3

31]

35 [1

.378

]

45 [1

.772

] max

114 [4.488]

150 [5.906]

10 [0.394]

Ø160 [6.299]

150

[5.9

06]

Ø14 [0.551]

95 [3.740]95 [3.740]

219 [8.622]279 [10.984]

40 [1.575]

9 [0.354]

Ø12

5 [4

.921

]

10 [0.394]

70 [2

.756

]

Ø32

[1.2

60]

35.7 [1.406]

60 [2.362]

91 [3.583]

140 [5.512] max.

67 [2.638]

145.

5 [5

.728

]

123

[4.8

43]

255.

5 [1

0.05

9]

ØA

E

B

ØC

D

Inlet port

Mounting surface

Drain port



Outlet port



F (ISO) 38 [1,496]SAE (3000) 1"1/2

M12 x 45 [0.472x1.772]25 [0,984]

SAE (3000) 1"M10 x 35 [0.394x1.378]

3/4" Gas (BSP)


DIM

EN

SIO

NS

D-18

PSPD

IME

NS

ION

S 02 PSP 3 63-80-100 (F)

CETOP-03[UNI ISO 4401-03] **

35 [1.378]30.2 [1.189]

58.7

[2.3

11]

45 [1

.772

] max

.

123 [4.843]

185 [7.283]

120

[4.7

24]

12 [0.472]

43 1

.693

]

Ø200 [7.874]

Ø18 [0.709]

185

[7.2

83]

105 [4.134]105 [4.134]

10 [0.394]

43 [1.693]

Ø40

[1.5

75]

77.8

[3.0

63]

Ø16

0 [6

.299

]

9 [0.354]

46 [1.811]

313 [12.323]245 [9.646]

105 [4.134]

68 [2.677]

140 [5.512] max.

67 [2.638]

155.

5 [6

.122

]

275.

5 [1

0.84

6]

133

[5.2

36]

ØC

B

ØA

E

D

Inlet port

Mounting surface

Drain port



Outlet port

Air bleed



F (ISO) 51 [2,008]SAE (3000) 2"

M12 x 45 [0.472x1.772]32 [1,260]

SAE (3000) 1"1/4M10 x 40 [0.394x1.575]

3/4" Gas (BSP)


D-19

PSP

DIM

EN

SIO

NS

E

B

D

AC


Secondary pump

A B C D E

1P gear pump132

[5.197]64

[2.520]46

[1.811]196

[7.717] please consult

gearpump

catalogue

1M gear pump132

[5.197]64

[2.520]46

[1.811]196

[7.717]

2 gear pump132

[5.197]72

[2.835]46

[1.811]204

[8.031]

C E D

A B



01-PLP-F205

[8.071]107

[4.213]46

[1.811]201

[7.913]26

[1.024]

01-PLP-FGR2204

[8.031]107

[4.213]46

[1.811]201

[7.913]26

[1.024]

ED

BAC



02 PVS PSP 126

[1.024]207

[8.150]46

[1.811]207

[8.150]159

[6.260]


D-20

PSPD

IME

NS

ION

S

EB

DA

C


Secondary pump

A B C D E

1P gear pump173

[6.811]90

[3.543]60

[2.362]263


gearpump

catalogue

1M gear pump173

[6.811]90

[3.543]60

[2.362]263

[10.354]

2 gear pump173

[6.811]90

[3.543]60

[2.362]263

[10.354]

3 gear pump173

[6.811]90

[3.543]60

[2.362]263

[10.354]

D

F

E

C A B


Secondary pump

A B C D E F

01-PLP 05 F258

[10.157]107

[4.213]60

[2.362]240

[9.449]40

[1.575]30

[1.181]

01-PLP 05 FGR2263

[10.354]107

[4.213]60

[2.362]245

[9.646]40

[1.575]30

[1.181]

D

C

FBAE


Secondary pump

A B C D E F

02 PVS PSP 1 F40

[1.575]246

[9.685]30

[1.181]159

[6.260]60

[2.362]260

[10.236]

D

FB E

C

AG


Secondary pump

A B C D E F G

02 PVS PSP 2 F40

[1.575]275

[10.827]30

[1.181]275

[10.827]220

[8.661]275

[10.827]60

[2.362]


D-21

PSP

DIM

EN

SIO

NS

E

B

D

A

C


Secondary pump

A B C D E

1P gear pump198

[7.795]90

[3.543]68

[2.677]288


gearpump

catalogue

1M gear pump198

[7.795]90

[3.543]68

[2.677]288

[11.339]

2 gear pump198

[7.795]90

[3.543]68

[2.677]288

[11.339]

3 gear pump198

[7.795]90

[3.543]68

[2.677]288

[11.339]

F

E

A

D

C B


Secondary pump

A B C D E F

01 PLP 05 F283

[11.142]107

[4.213]68

[2.677]259

[10.197]46

[1.811]35

[1.378]

01 PLP 05 FGR2288

[11.339]107

[4.213]68

[2.677]264

[10.394]46

[1.811]35

[1.378]

FE

B

C

D A


Secondary pump

A B C D E F

02 PVS PSP 1 F46

[1.811]265

[10.433]35

[1.378]68

[2.677]285

[11.220]159

[6.260]

FB

EC

AD


Secondary pump

A B C D E F

02 PVS PSP 2 F46

[1.811]295

[11.614]35

[1.378]68

[2.677]300

[11.811]220

[8.661]

02 PVS PSP 3 F46

[1.811]315

[12.402]35

[1.378]68

[2.677]315

[12.402]245

[8.661]

Note: dimensions inside [ ] are in inchesFor the dimensions of the other solutions described on page 8, please contact Berarma Technical Service.

D-22

PSP

ACCESSORIES

KEY-LOCK PRESSURE COMPENSATOR DEVICE

99 [3.898]82 [3.228]

166 [6.535]

Note: In the case of combined pumps with Key-Lock pressure compensator, please contact Berarma Technical Service.

PRESSURE RELIEF VALVE FOR PSP PUMP (CODE 2010500600)

CETOP-03[UNI ISO 4401-03]

Ø5.5 [0.217]

46 [1.811]

31 [1

.221

]

10 [0.394]

46 [1

.811

]

16.3

[0.6

42]

26.6

[1.0

47]

32.5

[1.2

80]

65 [2.560]

6 [0

.236

]

19 [0.748]

27.8 [1.095]

40.5 [1.595]

103 [4.055]

Mounting surface

KEY-LOCK PRESSURE RELIEF VALVE FOR PSP PUMP (CODE 2010500700)

[UNI ISO 4401-03]CETOP-03

99 [3.898]

Ø5.5 [0.217]

46 [1.811]

31 [1

.221

]

10 [0.394]

46 [1

.811

]

16.3

[0.6

42]

26.6

[1.0

47]

32.5

[1.2

80]

87 [3.425]

6 [0

.236

]

27.8 [1.095]

40.5 [1.595]

103 [4.055]

19 [0.748]Mounting surface


AC

CE

SS

OR

IES

D-23

PSP

FLOW REGULATION SCREW

7 x 7 [0.276" x 0.276"]

If the pump is supplied with flow regulation screw "Q" set to less than 50% of the nominal flow, the pump can only start on condition that the system and pump are completely filled with fluid.

Pump type

02PS

P 1-

20

02PS

P 1-

25

02PS

P 2-

31

02PS

P 2-

40

02PS

P 2-

50

02PS

P 3-

63

02PS

P 3-

80

02PS

P 3-

100

Indicative data that can change from pump to pump

MAX flow at 1450 r/min (l/min) [USgpm]

33[8.72]

39[10.30]

50[13.21]

62[16.38]

78[20.61]

100[26.42]

125[33.02]

152[40.15]

MIN flow at 1450 r/min (l/min) [USgpm]

11[2.91]

17[4.49]

2.3[0.61]

14.3[3.78]

30.3[8.00]

14[3.70]

39[10.30]

66[17.44]

Reduced flow by screw turn (l/min) [USgpm]

14[3.70]

14[3.70]

23.8[6.29]

23.8[6.29]

23.8[6.29]

34.5[9.11]

34.5[9.11]

34.5[9.11]

FLANGES SAE J518 (3000 SERIES) SUPPLIED WITH SCREWS AND O-RINGD

E FC

G

ØBA

H

ØKJ

Pump typeORDERING

CODENominal size A ØB C D E F G H J ØK Screws O-Ring

02 PVS PSP 25540000102 1" 1" Gas (BSP)

25[0.984]

52.4[2.063]

70[2.756]

26.2[1.031]

52[2.047]

38[1.496]

18[0.709]

19[0.748]

11[0.433]

M10 [0.394]

OR 4131 NBR

5540000106 1" 1/2 1"½ Gas (BSP)38

[1.496]70

[2.756]93

[3.661]35.7

[1.406]78

[3.071]44

[1.732]25

[0.984]24

[0.945]13.5

[0.531]M12

[0.472]OR 4187 NBR

02 PVS PSP 35540000104 1" 1/4 1"¼ Gas (BSP)

32[1.260]

58.7[2.311]

79[3.110]

30.2[1.189]

68[2.677]

41[1.614]

21[0.827]

22[0.866]

11.5[0.453]

M10 [0.394]

OR 4150 NBR

5540000108 2" 2" Gas (BSP)51

[2.008]77.8

[3.063]102

[4.016]42.9

[1.689]90

[3.543]45

[1.772]25

[0.984]30

[1.181]13.5

[0.531]M12

[0.472]OR 4225 NBR


AC

CE

SS

OR

IES

D-24

PSP


1) Size 1 PSP pumps can be mounted in any position. Sizes 2 and 3 PSP pumps must be mounted with the shaft along a horizontal axis and with the compensator device facing

upward (see figure). When the pump is installed above the tank oil level, pay attention to the inlet pressure (see page 6). The minimum section of the inlet pipe must be equal to the section of the thread of the pump inlet port. The inlet pipes







4) During initial installation, the pump must be run under maximum flow conditions (P connected to T), with the oil flowing directly into the tank, in order to induce air bleeding. For sizes 2 and 3 there is an air bleed on the compensator.





100

[4] m

in.

150 [6] min.

50 [2

] min

.

300 [12] min.

200

[8] m

in.

4 - 7 [0.157 - 0.276]

45°

DRAIN

IN

OUT

0.05 AA

DETAIL A


For further information, please consult the leaflet "Installation and start-up instructions for variable displacement vane combined pumps".

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E-1

Variable displacement vane pumps (with hydraulic pressure compensator with horse power limiter device)

PSPK-Type

Key Features:

Rotation: Right (viewed from shaft end)Mounting flanges: 4-hole flange (UNI ISO 3019/2)Connections: GAS BSP (UNI ISO 228/1) and SAEMechanical displacement limiter "Q" on requestAll pumps are already set up as standard to be coupled to each other and with other types of pumpWide choice of pressure and flow regulation controls


(cm3/r [in3/r])


(L/min) [US gpm]


02-PSPK-1-16 16 [0.98] 23 [6.08] 160 [2321]02-PSPK-1-20 20 [1.22] 29 [7.66] 160 [2321]02-PSPK-1-25 25 [1.53] 36 [9.51] 160 [2321]02-PSPK-2-31 31 [1.89] 45 [11.89] 160 [2321]02-PSPK-2-40 40 [2.44] 58 [15.32] 160 [2321]02-PSPK-2-50 50 [3.05] 73 [19.28] 160 [2321]02-PSPK-3-63 63 [3.84] 91 [24.04] 150 [2176]02-PSPK-3-80 80 [4.88] 116 [30.64] 150 [2176]

02-PSPK-3-100 100 [6.10] 145 [38.30] 150 [2176]

0.5.54.1.03.16.0

E-2

PSPKC

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GENERAL DESCRIPTION ........................................................................................................................... E-3

TECHNICAL DATA ..................................................................................................................................... E-4

HOW TO ORDER ...................................................................................................................................... E-5

ORDERING CODE ..................................................................................................................................... E-6

DIMENSIONS ........................................................................................................................................... E-7

INSTRUCTIONS FOR INSTALLATION AND USE .......................................................................................... E-8




E-3

PSPK

GENERAL DESCRIPTION

BERARMA is continually looking for solutions which would allow it to offer increasingly advanced systems and componentsto its users.Therefore, BERARMA has designed a HORSE POWER LIMITER device for its PSP-type variable displacement vane pumps.This device allows the optimum usage of absorbed power.The operating principle is based on maintaining the flow-pressure product (q x p) practically constant, so that when the pressure increases, the flow decreases, according to a hyperbolic-type characteristic curve.

BERARMA pumps with HORSE POWER LIMITER device are especially suited for those systems with a work cycle consisting of two operating phases:• a first phase characterized by a quick-approach at low pressure;• a second phase characterized by low speed and high pressure (e.g. forming, drawing, blanking presses, etc....).

In this way, it is possible to set up a system using only one pump, where previously two pumps were required, resulting in obvious cost savings.

Hydraulic Symbol

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PSPK

TECHNICAL DATA

Nominal size Size 1 Size 2 Size 3

Geometric displacement according to UNI ISO 3662 (cm3/r) [in3/r]

16 - 20 - 25[0.976;1.220;1.526]

31.5 - 40 - 50[1.922;2.441;3.051]

63 - 80 - 100[3.845;4.882;6.102]

Actual displacement (cm3/r) [in3/r]17.9 - 22.1 - 26.9

[1.092;1.349;1.642]34.5 - 42.8 - 53.1

[2.105;2.612;3.240]69 - 86.2 - 105.5

[4.211;5.260;6.438]

Mounting flange - Port Connections F (UNI ISO 3019/2 - GAS BSP thread)


Control pressure setting (bar) [psi] H: 30/160 [435/2321]H:30/150

[435/2176]


Inlet pressure (absolute - bar) [psi] 0.8 - 1.5 [11.6 - 21.8]


Rotation direction (viewed from shaft end) Right (clockwise) R


Maximum torque on primary shaft (Nm) [lb-in] 197 [1744] 400 [3540] 740 [6550]

Hydraulic fluid

HM hydraulic oil according to ISO 6743/4; HLP hydraulic oil according to DIN 51524/2 organic ester HFD-U according to ISO 6743/4 (Quintolubric N822-300) for other fluids contact

Berarma Technical-Sales Service



Viscosity index according to ISO/DIS 2909 100 min

Inlet fluid temperature range (°C) [°F] -10 / +50 [14 / 122]

Maximum acceptable fluid contamination level20/18/15 according to ISO 4406/99, CLASS 9 according to NAS

1638



Weight (approximate value for standard configuration pump - Kg) [lb]

15 [33] 35 [77] 47 [103.5]

• For different operating conditions, please contact Berarma Technical Service• For further PSPK pump technical data (noise level, ...) please consult the "Variable displacement vane pump type 02 PSP"

Berarma catalogue

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PSPK

HOW TO ORDER

The PSPK pump can be ordered in two different ways:

1) starting from the power value of the motor (contact BERARMA Technical Service to find out the available power values) and from the maximum working pressure, thus obtaining a characteristic curve making it possible for the pump to optimize installed power usage;

2) starting from the minimum flow value to be obtained at the previously defined maximum working pressure. In this way the motor power and the characteristic curve are determined from defined operating conditions.

Starting from the motor power value and maximum working pressure value indicated in the ordering code, BERARMA performs the bench calibration of the horse power limiter device so that the actual characteristic curve of the pump approximates the theoretical hyperbolic curve.

Note: the setting of the horse power limiter device must not be changed by users.

The pump absorbed power can be calculated using the following formula:

P [kW] =p [bar] x [q [l/min]

600 x ƞ

where:ƞ = pump total efficiency (ƞ ~ 0.88, purely indicative) (P [hp] ~ P [kW] / 0.75)

Example of a characteristic curve

Flow q Actual curve

Theoretical hyperbolic curve

Pressure p

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E-6

PSPK

ORDERING CODE

1 2 3 4 5 6 7 8 9 10 11 12

NAME DISPLACEMENT PRESS. SETTING SEALS MAX POWER OPTIONS

SERIES SIZE FLANGE ROTATIONPRESS.

CONTROLSMAX PRESSURE

E.G. 02 PSPK 1 16 F H R M PCS... 9 160 Q-KL

1 PUMP SERIES = 02

2 PUMP NAME = PSPK

3 PUMP SIZE = 1, 2, 3

4 DISPLACEMENT CM3/R =16 - 20 - 25 (SIZE 1)31 - 40 - 50 (SIZE 2)63 - 80 - 100 (SIZE 3)

5 FLANGE AND PORT CONNECTIONS =F (UNI ISO 3019/2 - GAS BSP thread)

6 CONTROL PRESSURE SETTING = H30 ÷ 160 bar [435 ÷ 2321 psi] (SIZE 1-2)30 ÷ 150 bar [435 ÷ 2176 psi] (SIZE 3)

7 ROTATION = R (Right-hand rotation viewed from shaft end)

8 SEALS = M (NBR)E (FPM-Viton)

9PRESSURE CONTROL SOLUTIONS = PCS002 Remote pressure controlPCS003 Two pressure stagesPCS005 Proportional press. control

10 MAX POWER = ... kW

11 MAX PRESSURE = ... bar


Note:1) In the PCS002, PCS003 and PCS005 configurations, the PSPK pump is supplied with the CETOP 03 mounting surface. For further information about pressure control solutions, please consult the "Variable displacement vane pump type 02

PSP" BERARMA catalogue.

2) BERARMA PSPK pumps are already set up as standard to be coupled to each other. For further information, please contact BERARMA Technical Service.

3) For further information about point 12 of the ordering code, please consult the "Variable displacement vane pump type 02 PSP" BERARMA catalogue.

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PSPK

DIMENSIONS

02 PSPK 1 16-20-25

CETOP-03(**)

10 [0.394]

26 [1.024]

9 [0.354]

120

[4.7

24]

28 [1

.102

]

115

[4.5

28]

344

[13.

543]

146 [5.748]

Ø10

0 [3

.937

]

316

[12.

441] 46 [1.811]

Ø25

[0.9

84] 8 [0.315]

205 [8.071]

26 [1.024]

82 [3.228]

Ø11 [0.433]

Ø125 [4.921]

140 [5.512] max.

3/4" Gas (BSP)

3/8" Gas (BSP)

1" Gas (BSP)

Drain Port

Outlet Port

Inlet Port

Mounting Surface

Flow regulation screw (*)

*- Option ** - PCS002, PCS003, PCS005 Pressure Control Solutions

02 PSPK 2 31-40-50 / 02 PSPK 3 63-80-100CETOP-03(**)

R

P

9 [0.354]

10 [0.394]

Q

H

O

K

L

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J

ØM

115

[4.5

28]

E

ØB

H

ØA

D

C

FG

140 [5.512] max.

3/4" Gas (BSP)

ØV

U

S

ØT

Drain Port

Outlet Port

Inlet Port

Mounting Surface

Flow regulation screw (*)

*- Option

** - PCS002, PCS003, PCS005 Pressure Control Solutions Inlet and outlet port connections: SAE 3000

ØA ØB C D E F G H J K L ØM ØN O P Q R S ØT U ØV

SIZE 2 125[4.921]

32[1.260]

60[2.362]

70[2.756]

35.7[1.406]

40[1.575]

279[10.984]

371[14.606]

10[0.394]

35[1.378]

416[16.378]

14[0.551]

160[6.299]

209[8.228]

26.2[1.032]

30[1.181]

52.4[2.063]

SAE1"1/2M12x45

38[1.496]

SAE1" M10x35

25[0.984]

SIZE 3 160[6.299]

40[1.575]

68[2.677]

77.8[3.063]

43[1.693]

46[1.811]

313[12.323]

391[15.394]

12[0.472]

43[1.693]

436[17.165]

18[0.709]

200[7.874]

228[8.976]

30.2[1.189]

35[1.378]

58.7[2.311]

SAE2"M12x45

51[2.008]

SAE1"1/4 M10x40

32[1.260]

Note:• For further information about pumps dimensions, please consult the "Variable displacement vane pump type 02 PSP"

BERARMA catalogue• Dimensions inside [ ] are in inches

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1) Size 1 PSPK pumps can be mounted in any position. Sizes 2 and 3 PSPK pumps must be mounted with the shaft along a horizontal axis and with the horse power limiter device

facing upward (see figure). When the pump is installed above the tank oil level, pay attention to the inlet pressure (page 4). The minimum section of the inlet pipe must be equal to the section of the thread of the pump inlet port. The inlet pipes







4) During initial installation, the pump must be run under maximum flow conditions (P connected to T), with the oil flowing directly into the tank, in order to induce air bleeding. For sizes 2 and 3 there is an air bleed on the compensator.





4 - 7 [0.157 - 0.276]

45°

150 [6] min.

50 [2

] min

.

0.05 AA

200

[8] m

in.

300 [12] min.

DRAIN

OUT

IN

100

[4] m

in.

DETAIL A


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F-1

Integrated Motor-Pump Units

GMP-Type

Key Features:

Direct coupling between motor and pumpRotation: Right (viewed from shaft end)Electric motor mounting type: special B3-B14 (IEC 34-7)Rated Voltage: 230/400V +/-10% at 50 Hz - 266/460V +/-10% at 60 HzEfficiency Class: IE2Available power: from 0.75kW (1HP) to 9.3kW (12.5 HP)


(cm3/r [in3/r])


(L/min) [US gpm]


GMP-16 from 4 [0.24] to 16 [0.98] from 6 [1.59] to 23 [6.08] 250 [3626]GMP-20 20 [1.22] 29 [7.66] 160 [2321]GMP-25 25 [1.53] 36 [9.51] 160 [2321]GMP-32 32 [1.95] 46 [12.15] 250 [3626]

0.5.55.1.03.16.0

F-2

GMPC

ON

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CONTENTS

GENERAL DESCRIPTION ........................................................................................................................... F-3

ORDERING CODE ..................................................................................................................................... F-3

PUMP TECHNICAL DATA .......................................................................................................................... F-4

ELECTRIC MOTOR TECHNICAL DATA ........................................................................................................ F-5

OVERALL DIMENSIONS ............................................................................................................................ F-6

INSTRUCTIONS FOR INSTALLATION AND USE .......................................................................................... F-7

ASSEMBLY ................................................................................................................................................ F-8




F-3

GMP

GENERAL DESCRIPTION

In its constant search for solutions that cut costs, dimensions and simplify the application of its products, Berarma has developed Integrated Motor Pump Units, known as GMP, with direct drive.

The direct coupling system allows all parts between the pump and motor to be eliminated (couplings, bell-housing, supports etc...) and ensures perfect concentricity between the two shafts, avoiding dangerous not-alignment which can cause abnormal wear.

GMPs are produced using Berarma SIZE 05 and SIZE 1 pumps (displacement up to 32 cm3/r [1.953 in3/r], a maximum working pressure up to 250 bar [3626 psi]) and with asynchronous three-phase electric motors with special mounting flange (rated power 0.75 - 9.3 kW [1.0 - 12.5 HP]).

The GMP is easy and quick to install and can be mounted directly on the powerpack (anti-vibration mounts are recommended).

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ORDERING CODE

1 2 3 4 5

NAME DISPLACEMENT PUMP TYPE PRESSURE SETTING MOTOR TYPE

E.G. GMP 25 PVS H ME100b4

1 NAME = GMP

2 DISPLACEMENT CM3/R = 16-20-25-32

3 PUMP TYPE = PVS - PSP - PLP - PHV

4 PRESSURE SETTING = L - H (see page 4)

5 MOTOR TYPE = see page 5

NOTE: For further information and/or different operating conditions for pumps and electric motors, please consult the relevant Berarma catalogues or contact Berarma Technical Service.

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GMP

PUMP TECHNICAL DATA

Pump type - Nominal size PLP 05 PHV 05 PVS 1 PSP 1 PHV 1


16[0.976]

16[0.976]

20 - 25[1.220; 1.526]

20 - 25[1.220; 1.526]

32[1.953]

Actual displacement (cm3/r) [in3/r]17.9

[1.092]17.9

[1.092]22.1- 26.9

[1.349; 1.642]22.1- 26.9

[1.349; 1.642]34.5

[2.105]

Due to manufacturing tolerances, the value can vary by approx. ± 3%

Maximum working pressure (bar) [psi]120

[1.740]250

[3.625]100

[1.450]160

[2.320]250

[3.625]

Pressure peaks exceeding 30% of the maximum operating pressure must be eliminated by adopting the appropriate measures

Pressure setting range (bar) [psi]H - 20/120[290/1740]

H - 20/250[290/3625]

L - 15/50[218/725]H - 30/100[435/1450]

H - 30/160[435/2320]

H - 20/250[290/3625]

Mounting flange and port connections 4 bolt flange (UNI-ISO 3019/2) - GAS-BSP threads (UNI-ISO 228/1)

Permitted maximum drain port pressure (bar) [psi]

1[14.5]

Inlet pressure (bar) [psi]0.8 - 1.5 absolute

[11.6 - 21.8 absolute]

Speed range (rpm) 800 - 1600

Rotation direction (viewed from shaft end) R - Right



110[974]

130[1.151]

197[1.744]

197[1.744]

250[2.213]

Hydraulic fluidHM hydraulic oil according to ISO 6743/4; HLP hydraulic oil according to DIN

51524/2for other fluids contact Berarma Technical-Sales Service

Viscosity range (cSt, mm2/s)22 - 68

at operating temperature

Starting viscosity under full flow conditions (cSt, mm2/s)

400 max



Maximum acceptable fluid contamination level



18/16113 according to ISO 4406/99, CLASS 7 according to NAS 1638

Pump weight (kg) [lb]7.4

[16.3]16.5

[36.4]12

[26.5]13

[28.7]27

[59.5]

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GMP

ELECTRIC MOTOR TECHNICAL DATA

The motors described in this catalogue are built according to international standards. Each dimension is calculated with reference to the tables in standard IEC 72-1. The power output for each size at 1500 - 1000 r/min has been established by UNEL/IEC documents, which define the values.

Asynchronous three-phase motors are closed, externally ventilated, with cage rotor and dynamically balanced.

Mounting type special B3 - B14 (IEC 34-7)

Rated voltage230/400V ±10% at 50Hz266/460V ±10% at 60Hz

Efficiency class IE2

lnsulation class F (IEC 34-1)

Degree of protection IP 55 (EN 60529)

CE mark Community directives 73123/EEC & 891336/EEC

Duty service S1 (IEC 34-1)

VentilationBidirectional fan with radial blades made of plastic to resist high temperatures.

Fan housing is made of sheet metal.

Frame, flanges and shieldsDie-casting aluminium alloy

Without coating

Terminal box positionRight (viewed from shaft end)Left or top position on request

Options

Thermal protection against peak loadsProtection against peak currents

CSA-C/US markElectric motor with different voltage/frequency ATEX certification

4 poles- 1500 r/min - 50Hz 6 poles- 1000 r/min - 50Hz

typepower

kW (HP)rpm

ƞ%

power factor

PHI

current A(400 v)

typepower

kW (HP)rpm

ƞ%

power factor

PHI

current A(400 v)

ME80 a4 0.75 (1.0) 1430 79.6 0.76 1.8 ME90 Sa6 0.75 (1.0) 920 75.9 0.76 1.9

ME80 b4 1.1 (1.5) 1420 81.4 0.80 2.5 ME90 La6 1.1 (1.5) 930 78.1 0.70 3.0

ME80 c4 0.9 (1.2) 1430 80.5 0.81 2.0 ME100 b6 1.5 (2.0) 940 79.8 0.77 3.6

ME90 Sa4 1.1 (1.5) 1430 82.2 0.76 2.6 ME112 a6 2.2 (3.0) 960 82.8 0.69 5.5

ME90 La4 1.5 (2.0) 1410 82.8 0.80 3.4 ME112 b6 3.0 (4.0) 950 83.3 0.77 6.9

ME90 Lb4 1.87 (2.5) 1410 83.7 0.82 4.0 ME132 Sa6 3.0 (4.0) 960 83.3 0.76 7.0

ME100 a4 2.2 (3.0) 1420 84.3 0.81 4.7 ME132 La6 4.0 (5.5) 960 84.6 0.73 9.5

ME100 b4 3.0 (4.0) 1420 85.5 0.81 6.3 ME132 Lb6 5.5 (7.5) 960 86.0 0.74 12.7

ME112 a4 4.0 (5.5) 1430 86.6 0.76 8.9

ME132 La4 5.5 (7.5) 1460 88.8 0.84 10.6

ME132 Lb4 7.5 (10.0) 1450 89.8 0.82 14.7

ME132 Lc4 9.3 (12.5) 1440 89.3 0.82 18.4

The performances indicated refer to the following ambient conditions:• altitude below 1000 m [3281 ft] above sea level• ambient temperature +5°C / +40°C [41°F / 104°F] (Pn <0.6 kW)[Pn <0.82 HP]• ambient temperature -15° / +40°C [5°F / 104°F] (Pn >0.6 kW) [Pn >0.82 HPJ• relative humidity 30% / 95% (without condensation)

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GMP

OVERALL DIMENSIONS

For complete pump dimensions, please refer to the corresponding technical catalogue.

Pump Motor A B C D E F G H J K L M N P R

PLP 05ME80

154[6.063]

125[4.921]

125[4.921]

100[3.937]

17.5[0.689]

9.5[0.374]

11[0.433]

80[3.150]

156[6.142]

52[2.047]

237[9.331]

141[5.551]

164 [6,457] 107 [4,213] 344 [13,543]

PHV 05 131 [5,158] 145 [5,709] 382 [15,039]

PLP 05

ME90 S174

[6.850]130

[5.118]140

[5.512]100

[3.937]17.5

[0.689]9.5

[0.374]13

[0.512]90

[3.543]176

[6.929]56

[2.205]250

[9.843]146

[5.748]

164 [6,457] 107 [4,213] 357 [14,055]

PHV 05 131 [5,158] 145 [5,709] 395 [15,551]

PVS 1 161 [6,339] 159 [6,260] 409 [16,102]

PSP 1 119 [4,685] 210 [8,268] 460 [18,110]

PHV 1 151 [5,945] 175 [6,890] 425 [16,732]

PLP 05

ME90 L174

[6.850]155

[6.102]140

[5.512]125

[4.921]17.5

[0.689]9.5

[0.374]13

[0.512]90

[3.543]176

[6.929]56

[2.205]275

[10.827]146

[5.748]

164 [6,457] 107 [4,213] 382 [15,039]

PHV 05 131 [5,158] 145 [5,709] 420 [18,110]

PVS 1 161 [6,339] 159 [6,260] 434 [17,087]

PSP 1 119 [4,685] 210 [8,268] 485 [19,094]

PHV 1 151 [5,945] 175 [6,890] 450 [17,717]

PLP 05

ME100192

[7.559]175

[6.890]160

[6.299]140

[5.512]21.2

[0.835]11.2

[0.441]15

[0.591]100

[3.937]194

[7.638]62

[2.441]304

[11.969]157

[6.181]

164 [6,457] 107 [4,213] 411 [16,181]

PHV 05 131 [5,158] 145 [5,709] 449 [17,677]

PVS 1 161 [6,339] 159 [6,260] 463 [18,228]

PSP 1 119 [4,685] 210 [8,268] 514 [20,236]

PHV 1 151 [5,945] 175 [6,890] 479 [18,858]

PLP 05

ME112226

[8.898]175

[6.890]190

[7.480]140

[5.512]21.2

[0.835]11.2

[0.441]15

[0.591]112

[4.409]220

[8.661]70

[2.756]325

[12.795]169

[6.654]

164 [6,457] 107 [4,213] 432 [17,008]

PHV 05 131 [5,158] 145 [5,709] 470 [18,504]

PVS 1 161 [6,339] 159 [6,260] 484 [19,055]

PSP 1 119 [4,685] 210 [8,268] 535 [21,063]

PHV 1 151 [5,945] 175 [6,890] 500 [19,685]

PLP 05

ME132 S260

[10.236]180

[7.087]216

[8.504]140

[5.512]21.2

[0.835]11.2

[0.441]17.5

[0.689]132

[5.197]256

[10.079]88

[3.465]380

[14.961]195

[7.677]

164 [6,457] 107 [4,213] 487 [19,173]

PHV 05 131 [5,158] 145 [5,709] 525 [20,669]

PVS 1 161 [6,339] 159 [6,260] 539 [21,220]

PSP 1 119 [4,685] 210 [8,268] 590 [23,228]

PHV 1 151 [5,945] 175 [6,890] 555 [21,850]

PLP 05

ME132 L260

[10.236]218

[8.583]216

[8.504]178

[7.008]21.2

[0.835]11.2

[0.441]17.5

[0.689]132

[5.197]256

[10.079]88

[3.465]410

[16.142]195

[7.677]

164 [6,457] 107 [4,213] 517 [20,354]

PHV 05 131 [5,158] 145 [5,709] 555 [21,850]

PVS 1 161 [6,339] 159 [6,260] 569 [22,402]

PSP 1 119 [4,685] 210 [8,268] 620 [24,409]

PHV 1 151 [5,945] 175 [6,890] 585 [23,031]


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1) GMP integrated Motor-Pump Units must be mounted on a horizontal axis (see figure). When the pump is installed above the tank oil level, pay attention to the inlet pressure (see page 4). The minimum section of the inlet pipe must be equal to the section of the thread of the pump inlet port. The inlet pipes should be as short as possible, with a small number of bends and without internal section changes.



the drain line is recommended. The pressure on the drain port must never exceed the specified value (page 4).

The drain pipe must always be independent from other return lines, connected directly to the tank and extended sufficiently inside the tank so as to be below the minimum oil level to avoid generating foam. Moreover, the drain pipe must be free of restrictions and as far as possible from the inlet pipe.

3) No induced RADIAL or AXIAL LOADS are allowed on the pump shaft.

4) During initial installation, the pump must be run under maximum flow conditions (P connected to T), with the oil flowing directly into the tank, in order to induce air bleeding.






F-8

GMP

ASSEMBLY

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G-1

Non-Return Valve

NRV-Type

Key Features:

Flange and valve integrated in the same bodyConnection for circuit pressure readingEasy to useCan be used with Berarma Size 2 and 3 pumps, but thanks to their modular design they can be installed in any system

Series/Name

DimensionsNominal Load

(L/min) [US gpm]

Maximum Operating Pressure

(bar) [psi]

Opening pressure

(bar) [psi]

01-NRV-21" SAE J518 3000 series

250 [66] 300 [4351] 1 [14.5]

01-NRV-31"1/4 SAE J518

3000 series350 [92] 300 [4351] 1 [14.5]

0.5.56.1.03.16.0

G-2

NRVC

ON

TE

NT

S

CONTENTS

GENERAL DESCRIPTION .......................................................................................................................... G-3

ORDERING CODE .................................................................................................................................... G-4

TECHNICAL DATA .................................................................................................................................... G-4

OVERALL DIMENSIONS ........................................................................................................................... G-5




G-3

NRV

GENERAL DESCRIPTION

Berarma NRV non-return valves (check valves) are produced with an SAE J518 (3000 series) configuration with BSP thread ports.

The integration of valve and flange in the same body (where a port connection for circuit pressure reading is housed) makes them easy and cheap to use.

These valves are designed to be used on Berarma Size 2 and Size 3 pumps, but thanks to their modular design can be installed in any other system with an SAE J518 (3000 series) configuration with 1" (NRV 2) or 1"1/4 (NRV 3) BSP thread.

M

B

A

M

B

A

Hydraulic Symbol

A - InletB - OutletM - Pressure gauge port connection

OUTIN

oleodinamica

Bologna-IT

ALY

GE

NE

RA

L D

ES

CR

IPT

ION

G-4

NRV

ORDERING CODE

1 2 3 4 5 6

SERIES NAME SIZEPRESSURE SETTING

SUPPLYPRESSURE

PORT

E.G. 01 NRV 2 L M PL

1 VALVE SERIES = 01

2 VALVE NAME = NRV

3 NOMINAL SIZE = 2 (DN25) - 3 (DN32)

4 PRESSURE SETTING = L (Opening pressure 1 bar [14.5 psi])

5 SUPPLY = M (Supplied with O-Ring and screws)

6 PRESSURE PORT = PL (Circuit pressure)

OR

DE

RIN

G C

OD

E

TECHNICAL DATA

ORDERING CODE 01 NRV 2 L-M-PL 01 NRV 3 L-M-PL

Nominal size (DN) 25 32

Nominal flow (L/min) [USgmp] 250 [66.04] 350 [92.46]


Opening pressure (bar) [psi] 1 [14.5]

Hydraulic fluid

HM hydraulic oil according to ISO 6743/4; HLP hydraulic oil according to DIN 51524/2 organic ester HFD-U according ID ISO

6743/4 (Quintolubric N822-30O) for other fluids contact Berarma Technical-Sales Service


Fluid temperature range (∞C) [∞F] -10 / +80 [14 / 176]

Weight (kg) [lb] 1.4 [3.1] 1.8 [4]

For different operating conditions, please contact Berarma Technical ServiceTE

CH

NIC

AL

DA

TA

G-5

NRV

OVERALL DIMENSIONS

O-Ring Øi31.34 x 3.53 NBR 70Sh12.5 [0.49"]

1"G

as(B

SP

)

Ø25

[0.9

8"]

64[2

.52"

]

1/4"

Gas

(BS

P)

UN

IIS

O22

8/1

45 [1.77"]

58[2

.28"

]

28[1

.10"

]

26.2

[1.0

3"]

52.4 [2.06"]

76 [2.99"]

30[1

.18"

]

UN

IIS

O22

8/1

Bologna-ITALY

oleodinamica

Screws M10 x 65

01 NRV 2 L M PLCode


O-Ring Øi37.69 x 3.53 NBR 70Sh14 [0.55"]

1/4"

Gas

(BS

P)

67[2

.64"

]

49 [1.93"]

1"1/

4G

as(B

SP

)

Ø31

[1.2

2"]

68[2

.68"

]

30.2

[1.1

9"]

58.7 [2.31"]

83.9 [3.30"]

35[1

.38"

]33

[1.3

0"]

UN

IIS

O22

8/1

UN

IIS

O22

8/1

oleodinamica

Bologna-ITALY

Screws M10 x 65x 65

01 NRV 3 L M PLCode



OV

ER

ALL

DIM

EN

SIO

NS

G-6

NRV

Via G. Parini n.9 – 40033 Casalecchio Di Reno (BOLOGNA) – ITALYTel.0039-051-577182 – Fax. 0039-051-578489

www.berarma.it – [email protected]

General Catalogue - Berarma 03-2016 en_Web.pdf · GENERAL DESCRIPTION ... Pressure (bar) [psi] Pump...

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